The BYD F6 is a midsize sedan produced by the Chinese manufacturer BYD .
86-557: The styling of the BYD F6 heavily resembles the North American seventh-generation Honda Accord with the front of a Renault Latitude and the rear of a Mercedes-Benz S-Class (W221) and has three engines and two transmission options; a 5-speed manual or a 4-speed automatic, with both engines being Mitsubishi designs. At the 2008 North American International Auto Show , BYD showcased the F6DM,
172-429: A clutchless manual , is a type of multi-speed automobile transmission system that is closely based on the mechanical design of a conventional manual transmission , and automates either the clutch system, the gear shifting, or both simultaneously, requiring partial, or no driver input or involvement. Earlier versions of these transmissions that are semi-automatic in operation, such as Autostick , control only
258-496: A plug-in hybrid concept variant of the F6. The F6DM was introduced at the 2008 North American International Auto Show . Based on the BYD F6, the F6DM was to use lithium iron phosphate battery , a type of li-ion battery sold under the "Ferrous" trade name, that can be recharged to 70 percent of capacity in 10 minutes. Iron-phosphate lithium-ion batteries are claimed to be much safer than cobalt-oxide lithium-ion batteries, which have
344-421: A 5-speed manual transmission or to a 5-speed automatic transmission with overdrive (also new for 2003). A specific four-cylinder model was the first production car in the world to meet California's Super Ultra Low Emissions standards . The six-cylinder models had the same J-series V6 as the sixth generation's, but revisions to the intake and exhaust systems contributed to a 40 hp increase, bringing
430-508: A constant angular velocity while the vehicle moves at varying speeds. CVTs are used in cars , tractors , UTVs , motor scooters , snowmobiles , and earthmoving equipment . The most common type of CVT uses two pulleys connected by a belt or chain , however, several other designs have also been used. A dual-clutch transmission (DCT, sometimes referred to as a twin-clutch transmission , or double-clutch transmission ) uses two separate clutches for odd and even gear sets . The design
516-479: A form of manual transmission which removed the reliance on the driver's skill to achieve smooth gear shifts. The first automatic transmission using hydraulic fluid was developed in 1932 by two Brazilian engineers, José Braz Araripe and Fernando Lehly Lemos. The evolution towards mass-produced automatic transmissions continued with the 1933–1935 REO Motor Car Company Self-Shifter semi-automatic transmission, which automatically shifted between two forward gears in
602-462: A history of causing fires in consumer electronic devices. BYD claimed that their test model was able to travel 100 kilometres (62 mi) on electric power before the gasoline engine was needed, and that the battery could be fully recharged from an outlet in nine hours. This article about a modern automobile produced after 1975 is a stub . You can help Misplaced Pages by expanding it . Honda Accord (North America seventh generation) In
688-413: A manual transmission. The 1904 Sturtevant "horseless carriage gearbox" is often considered to be the first automatic transmission for motor vehicles. At higher engine speeds, high gear was engaged. As the vehicle slowed down and engine speed decreased, the gearbox would shift back to low. However, the transmission was prone to sudden failure, due to the transmission being unable to withstand forces from
774-489: A new recommendation for engine oil viscosity, 5W-20 instead of the previous 5W-30 viscosity. Because of the lower viscosity, engine parts move with less friction, which increases fuel economy. Together with other improvements, this change affected an increase from the previous generation's (with VTEC four-cylinder F23A1 engine and the manual transmission) 22mpg city/29 highway rating, to 23mpg city/31 hwy, according to 2008 EPA ratings. The four-cylinder engine could be mated to
860-456: A patent was approved in the United States describing the operation of a transmission where the manual shifting of gears and manual operation of a clutch was eliminated. This patent was submitted by Henry R. Hoffman from Chicago and was titled: Automatic Gear Shift and Speed Control . The patent described the workings of such a transmission as "...having a series of clutches disposed intermediate
946-956: A rear wing spoiler. Interior accessories included a factory performance shift knob and trim. In 2005, for the 2006 model year, which was its 30th anniversary, the North American Accord received a mid-generational refresh, though it was fairly significant and some enthusiasts called this generation 7.5. The exterior was revised with a new front grille later seen on the eighth-generation Honda Civic which also debuted that year, new rear-end styling with triangular LED taillights, daytime running lights (DRLs) and heated side mirrors for U.S. EX models. Heated mirrors and DRLs were previously available only on Accords sold in Canada. The 2006 model year also featured new wheel designs, with 17" wheels being standard on V6 models. Vehicle Stability Assist (VSA), traction control , and brake assist became available on
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#17328688694211032-445: A separate transmission control unit . This allows for more precise control of shift points, shift quality, lower shift times and manual control. The first five-speed automatic was the ZF 5HP18 transmission , debuting in 1991 on various BMW models. The first six-speed automatic was the ZF 6HP26 transmission , which debuted in the 2002 BMW 7 Series (E65) . The first seven-speed automatic was
1118-415: A throttle cable, providing for smooth operation and enhanced throttle response; V6 Accords already used DBW prior to the 2006 model year. The 2006 Accord Hybrid got the same revisions as the other Accords, although its engine and battery power was identically powerful to the 2005, the 2006 rating system re-rated it at 253 bhp (189 kW), and a larger battery pack was added. Features that differentiate
1204-660: Is an emissions standard created by the California Air Resources Board . 2005 model year Accord Hybrids were rated LEVII-ULEV by the California Air Resources Board and Tier2, Bin5 by the EPA. For 2006, the Accord Hybrid came standard with Vehicle Stability Assist (VSA), and like the conventional Accord, received a minor exterior facelift. Accord Hybrids from the model year 2006 and up can be identified by
1290-577: Is attributed to the increasing number of electric and hybrid cars, and the ease of integrating it with safety systems such as Autonomous Emergency Braking . The efficiency, power output as a percentage of input, of conventional automatic transmissions ranges from 86 to 94%. Manual transmissions are more fuel efficient than all but the newest automatic transmissions due to their inherently low parasitic losses, typically of about 4%, in addition to being cheaper to make, lighter, better performing, and of simpler mechanical design. However, manual transmissions have
1376-521: Is connected to the engine via a torque converter (or a fluid coupling prior to the 1960s), instead of the friction clutch used by most manual transmissions . A hydraulic automatic transmission uses planetary gearsets instead of the manual transmission's design of gears lined up along input, output and intermediate shafts. To change gears, the hydraulic automatic uses a combination of internal clutches, friction bands or brake packs. These devices are used to lock certain gears, thus setting which gear ratio
1462-404: Is in use at a given time. A sprag clutch (a ratchet-like device which can freewheel and transmits torque in only one direction) is often used for routine gear shifts. The advantage of a sprag clutch is that it eliminates the sensitivity of timing a simultaneous clutch release/apply on two planetary gearsets, simply "taking up" the drivetrain load when actuated, and releasing automatically when
1548-449: Is integrated into the engine control unit (ECU). Modern designs have replaced the centrifugal governor with an electronic speed sensor that is used as an input to the TCU or ECU. Modern transmissions also factor in the amount of load on an engine at any given time, which is determined from either the throttle position or the amount of intake manifold vacuum. The multitude of parts, along with
1634-454: Is not possible to push start a vehicle equipped with an automatic transmission with no rear pump (aside from several automatics built prior to 1970, which also included a rear pump for towing and push-starting purposes). The pressure of the ATF is regulated by a governor connected to the output shaft, which varies the pressure depending on the vehicle speed. The valve body inside the transmission
1720-554: Is often considered to be the first true automatic transmission. The first mass-produced automatic transmission is the General Motors Hydramatic four-speed hydraulic automatic, which was introduced in 1939. Automatic transmissions are also found in some heavy commercial vehicles, particularly those which are subject to intense stop/start operation such as buses and waste collection vehicles . Vehicles with internal combustion engines, unlike electric vehicles, require
1806-505: Is often similar to two separate manual transmissions with their respective clutches contained within one housing, and working as one unit. In most car and truck applications, the DCT functions as an automatic transmission, requiring no driver input to change gears. The first DCT to reach production was the Easidrive automatic transmission introduced on the 1961 Hillman Minx mid-size car. This
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#17328688694211892-450: Is pressurized by a pump and then directed to the appropriate bands/clutches to obtain the required gear ratio. The ATF provides lubrication, corrosion prevention, and a hydraulic medium to transmit the power required to operate the transmission. Made from petroleum with various refinements and additives, ATF is one of the few parts of the automatic transmission that needs routine service as the vehicle ages. The main pump which pressurises
1978-403: Is responsible for directing hydraulic pressure to the appropriate bands and clutches. It receives pressurized fluid from the main pump and consists of several spring-loaded valves, check balls, and servo pistons. In older automatic transmissions, the valves use the pump pressure and the pressure from a centrifugal governor on the output side (as well as other inputs, such as throttle position or
2064-588: Is up from 240 to 255 horsepower (179 to 190 kW) and torque rose from 212 to 232 pound-feet (287 to 315 N⋅m). The vehicle reaches 60 miles per hour (97 km/h) in 6.5 seconds. Together with the Integrated Motor Assist electric motor, the hybrid version provided slightly higher performance than the conventional V6-engined Accord. Fuel economy was originally estimated at 30 mpg ‑US (7.8 L/100 km) city and 37 mpg ‑US (6.4 L/100 km) highway for
2150-590: The BMW 3-Series , the Audi A4 and A6 , and even the Mercedes-Benz S Class . In torsional rigidity, the 7th Generation Accord achieved its target of surpassing BMW , Audi and Mercedes-Benz , and is second only to the Mercedes-Benz S Class in bending rigidity. The Insurance Institute for Highway Safety also found 2003–04 Accords had the lowest fatality rates in the non-luxury mid-size sedan class. Recall 11v-395
2236-560: The Mercedes-Benz 7G-Tronic transmission , which debuted a year later. In 2007, the first eight-speed transmission to reach production was the Toyota AA80E transmission . The first nine-speed and ten-speed transmissions were the 2013 ZF 9HP transmission and 2017 Toyota Direct Shift-10A (used in the Lexus LC ) respectively. The gear selector is the input by which the driver selects the operating mode of an automatic transmission. Traditionally
2322-475: The clutch system automatically — and use different forms of actuation (usually via an actuator or servo ) to automate the clutch, but still require the driver's input and full control to manually actuate gear changes by hand. Modern versions of these systems that are fully automatic in operation, such as Selespeed and Easytronic , require no driver input over gear changes or clutch operation. Semi-automatic versions require only partial driver input (i.e.,
2408-494: The four-cylinder engine was the all-new K-series . For the first time, the four-cylinder Accord gained a direct ignition (distributor-less) coil-on-plug ignition system, which had previously been introduced on the V6. The direct ignition system provides a slight horsepower and fuel economy gain, as well as improved long-term reliability, relative to the traditional system with a distributor and spark plug wires. In addition, Honda provided
2494-598: The four-cylinder engine's power was increased to 166 bhp (124 kW) (+6 hp, SAE net revised 8/04*). Power gains were achieved with extensive improvements to the airflow of the intake and exhaust systems. Due to these improvements, the V6 engine was renamed the J30A5 from the previous J30A4, and the four-cylinder from the K24A4 to the K24A8. For the Brazilian market, the 2.4L engine
2580-467: The "EX V6" model Accord, and retained substantially the same trim and feature levels (although the 2005 model did not include a power moonroof ). Honda positioned the Accord Hybrid at the top of its non- Acura lineup in North America. While this new vehicle shared the same displacement as the regular Accord V6 powerplant, the engine in the hybrid was derived from the 2005 Honda Odyssey minivan and has
2666-618: The "Forward" mode (or between two shorter gear ratios in the "Emergency low" mode). Driver involvement was still required during normal driving, since standing starts required the driver to use the clutch pedal. This was followed in 1937 by the Oldsmobile Automatic Safety Transmission . Similar in operation to the REO Self-Shifter , the Automatic Safety Transmission shifted automatically between
BYD F6 - Misplaced Pages Continue
2752-424: The 1980s, automatic transmissions with four gear ratios became increasingly common, and many were equipped with lock-up torque convertors in order to improve fuel economy. Electronics began to be more commonly used to control the transmission, replacing mechanical control methods such as spring-loaded valves in the valve body. Most systems use solenoids which are controlled by either the engine control unit , or
2838-406: The 1990s, systems to manually request a specific gear or an upshift/downshift have become more common. These manumatic transmissions offer the driver greater control over the gear selection that the traditional modes to restrict the transmission to the lower gears. Use of the manumatic functions are typically achieved either via paddles located beside the steering column, or "+" and "-" controls on
2924-548: The 2005 DX. In Canada, sedans came as DX-G, SE, EX-L, SE-V6, EX-L V6, EX-L V6 6MT, and the Hybrid, while coupe trims included the SE, EX-L, EX-L V6, and EX-L V6 6MT. For its 2007 model year, a new SE-V6 trim was introduced. The color "Cool Blue Metallic", previously only for the coupe, became available for the sedan. Despite being in its last year of the generation, the 2007 Accord was still ranked highly by reviewers, scoring only slightly below
3010-486: The 2005 model year, but was later changed to 28 mpg ‑US (8.4 L/100 km) city, 35 mpg ‑US (6.7 L/100 km) highway, after Honda's addition of standard moonroof and spare tire during the 2006 model year. This change bumped the car to a higher weight class for United States Environmental Protection Agency mileage testing. The 2006 model has also been rated an AT-PZEV vehicle. AT-PZEV (Advanced Technology-Partial Zero Emissions Vehicle)
3096-425: The ATF is typically a gear pump mounted between the torque converter and the planetary gear set. The input for the main pump is connected to the torque converter housing, which in turn is bolted to the engine's flexplate, so the pump provides pressure whenever the engine is running. A disadvantage of this arrangement is that there is no oil pressure to operate the transmission when the engine is not running, therefore it
3182-650: The Accord Coupe V6 with 6-speed manual. For the first time, Honda offered an "enthusiast" version of the Accord in the U.S., adding a sports suspension and mating the 6-speed manual transmission from the Acura CL without the Type-S' helical limited-slip front differential. It had bigger 17" wheels fitted with slightly wider 215/50R17 vs. the sedan's 205/60R16, both of which improved handling, per C/D 9/2003. The Honda Accord Coupe
3268-498: The Accord Hybrid was comparatively more expensive. In addition while the Accord Hybrid had the same mileage as the gasoline-only Accord V6 (albeit the Hybrid has higher horsepower without consuming extra fuel, hence a "muscle hybrid"), the Camry Hybrid was more efficient than its gasoline-only inline-4 and V6 trims. The Accord Hybrid was discontinued when the rest of the seventh generation Accord production concluded. No Accord Hybrid
3354-559: The Accord. Prior to this, the Navigation system was only available on the higher end Acura line and the Honda Odyssey . In 2004, Honda also first offered XM Satellite Radio as a factory-installed option. For 2005, the Accord received several updates, including standard side-curtain and front-seat side-impact airbags for a total of six airbags, revised (all red) taillights for the sedan (coupe taillights remained unchanged), more chrome on
3440-529: The Corvair. Most cars use a "P–R–N–D–L" layout for the gear selector, which consists of the following positions: Some automatic transmissions, especially by General Motors from 1940 to 1964, used a layout with reverse as the bottom position (e.g. N–D–L–R or P–N–D–L–R). Many transmissions also include positions to restrict the gear selection to the lower gears and engages the engine brake . These positions are often labelled "L" (low gear), "S" (second gear) or
3526-533: The Hybrid from other Accords are the different rear light clusters, the antenna, the wheels, the mirror turn signals and the lack of a folding rear seat. The 2005 Hybrids also had a different storage door from other Accords, which disappeared on the 2006 version. The trim levels were also revised, with the basic Accord DX being replaced by the VP (Value Package) trim which added air conditioning , keyless entry, power locks , and cruise control as standard features compared to
BYD F6 - Misplaced Pages Continue
3612-610: The Hydra-Matic included a wide spread of ratios (allowing both good acceleration in first gear and cruising at low engine speed in top gear) and the fluid coupling handling only a portion of the engine's torque in the top two gears (increasing fuel economy in those gears, similar to a lock-up torque converter). Use of the Hydra-Matic spread to other General Motors brands and then to other manufacturers starting 1948 including Hudson , Lincoln , Kaiser , Nash , Holden (Australia), as well as Rolls-Royce and Bentley licensing production in
3698-565: The Marysville Plant. The first 2003 Honda Accord rolled off the Marysville, Ohio assembly line on September 26, 2002. A larger car than its predecessor, the North American Accord was given a new level of refinement with chrome interior accents and higher-grade materials. The lineup still included all the same trim levels as the previous generation, the DX, LX, EX, LX-V6, and EX-V6. Mechanically,
3784-638: The U.S., the seventh generation North American Honda Accord is a mid-size car that was available as a four-door sedan or a two-door coupe and was produced by Honda from September 2002 (for the 2003 model year) to 2007. The sedan was also marketed in parts of Latin America, Asia, Middle East, Caribbean, Australia and New Zealand markets, and also known as the Honda Inspire in Japan from 2003. The North American Honda Accord, with modifications for local market needs,
3870-563: The UK and providing the transmission to Jensen Motors , Armstrong Siddeley and other UK manufacturers. During World War II, the Hydra-Matic was used in some military vehicles. The first automatic transmission to use a torque converter (instead of a fluid coupling) was the Buick Dynaflow , which was introduced for the 1948 model year. In normal driving, the Dynaflow used only the top gear, relying on
3956-711: The United States had automatic transmissions. Automatic transmissions have been standard in large cars since at least 1974. By 2020 only 2.4% of new cars had manual transmissions. Historically, automatic transmissions were less efficient, but lower fuel prices in the US made this less of a problem than in Europe. In the United Kingdom, a majority of new cars have had automatic transmissions since 2020. Several manufacturers including Mercedes and Volvo no longer sell cars with manual transmissions. The growing prevalence of automatic transmissions
4042-463: The V6 models for the first time. Previously, the system was named TCS and included traction control and brake assist, but not stability control. The interior was also slightly redesigned with changes such as a new steering wheel cover, differently colored gauges, and a differently styled shift knob for automatic transmission models. A power moonroof was added onto the LX-V6 trim. The GPS Navigation system
4128-402: The ability to shut off three of the six cylinders under certain conditions for better fuel economy (a technology that Honda calls VCM or Variable Cylinder Management ). The new engine features iVTEC technology and drives a new compact five-speed automatic transmission, developed to allow the inclusion of the electric motor sandwiched between the transversely mounted engine. Power of the gas engine
4214-429: The abrupt gear changes. The adoption of planetary gearsets was a significant advance towards the modern automatic transmission. One of the first transmissions to use this design was the manual transmission fitted to the 1901–1904 Wilson-Pilcher automobile. This transmission was built in the United Kingdom and used two epicyclic gears to provide four gear ratios. A foot clutch was used for standing starts, gear selection
4300-400: The amber rear turn signals whereas their fully-gasoline counterparts have red rear turn signals. The marketplace did not embrace the Hybrid model of the seventh generation Accord, as it competed against the sixth generation Toyota Camry Hybrid (based on an inline-4 gasoline engine); the Camry Hybrid's price point was comparable against gasoline-only V6 Accord and Camry trims on offer, whereas
4386-401: The complex design of the valve body, originally made hydraulic automatic transmissions much more expensive and time-consuming to build and repair than manual transmissions; however mass-production and developments over time have reduced this cost gap. To provide coupling and decoupling of the engine, a modern automatic transmission uses a torque converter instead of the friction clutch used in
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#17328688694214472-403: The disadvantage of requiring the driver to operate the clutch and change the gear whenever required. Fuel economy of course worsens with lower efficiency. Real-world tests reported in 2022 found that in typical driving manual transmissions achieved 2 to 5% better fuel economy than automatics, increasing to 20% with an expert driver. Some laboratory tests show automatics in a better light due to
4558-446: The driver locking out the higher gears) to control which ratio is selected. As the vehicle and engine change speed, the difference between the pressures changes, causing different sets of valves to open and close. In more recent automatic transmissions, the valves are controlled by solenoids . These solenoids are computer-controlled, with the gear selection decided by a dedicated transmission control unit (TCU) or sometimes this function
4644-402: The driver must change gears manually), while fully automatic versions require no manual driver input, whatsoever ( TCU or ECU operates both the clutch system and gear shifts automatically). Modern automated manual transmissions (AMT) have their roots and origins in older clutchless manual transmissions that began to appear on mass-production automobiles in the early 1930s and 1940s, prior to
4730-411: The engine shaft and the differential shaft and in which the clutches are arranged to selectively engage and drive the differential shaft dependent upon the speed at which the differential shaft rotates". However, it would be over a decade later until automatic transmissions were produced in significant quantities. In the meantime, several European and British manufacturers would use preselector gearboxes ,
4816-564: The engine to operate in a narrow range of rates of rotation, requiring a gearbox , operated manually or automatically, to drive the wheels over a wide range of speeds. The most common type of automatic transmission is the hydraulic automatic , which uses a planetary (epicyclic) gearset , hydraulic controls , and a torque converter . Other types of automatic transmissions include continuously variable transmissions (CVT), automated manual transmissions (AMT), and dual-clutch transmissions (DCT). The 1904 Sturtevant "horseless carriage gearbox"
4902-494: The engine to operate in a narrow range of rates of rotation, requiring a gearbox, operated manually or automatically, to drive the wheels over a wide range of speeds. Globally, 43% of new cars produced in 2015 were manual transmissions, falling to 37% by 2020. Automatic transmissions have long been prevalent in the United States, but only started to become common in Europe much later. In Europe in 1997, only 10–12% of cars had automatic transmissions. In 1957 over 80% of new cars in
4988-583: The first mass-produced automatic transmission following its introduction in 1939 (1940 model year). Available as an option in cars such as the Oldsmobile Series 60 and Cadillac Sixty Special , the Hydra-Matic combined a fluid coupling with three hydraulically controlled planetary gearsets to produce four forward speeds plus reverse. The transmission was sensitive to engine throttle position and road speed, producing fully automatic up- and down-shifting that varied according to operating conditions. Features of
5074-433: The gear selector is located between the two front seats or on the steering column, however electronic rotary dials and push-buttons have also been occasionally used since the 1980s, as well as push buttons having been used in the 1950s and 1960s by Rambler (automobile) , Edsel , and most famously, by Chrysler . A few automobiles employed a lever on the instrument panel, such as the 1955 Chrysler Corporation cars, and notably,
5160-401: The gear selector. Some cars offer drivers both methods to request a manual gear selection. A continuously variable transmission (CVT) can change seamlessly through a continuous (infinite) range of gear ratios, compared with other automatic transmissions that provide a limited number of gear ratios in fixed steps. The flexibility of a CVT with suitable control may allow the engine to operate at
5246-447: The grille, and new wheel designs for LX, LX-V6, and EX-V6 models. A new Accord Hybrid was introduced for the first time, with stylish new wheels, an EPA gas mileage of 29 City/37 HWY, and the same 3.0-liter motor as the regular V6 Accord models, but with increased horsepower. The hybrid version of the V6 produced 255 hp, an increase of 15 hp, making the hybrid quicker than the regular Accord V6 sedan, but still not as quick as
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#17328688694215332-406: The introduction of hydraulic automatic transmissions. These systems were designed to reduce the amount of clutch or gear shifter usage required by the driver. These devices were intended to reduce the difficulty of operating conventional unsynchronised manual transmissions ("crash gearboxes") that were commonly used at the time, especially in stop-start driving. An early example of this transmission
5418-443: The next gear's sprag clutch assumes the torque transfer. The friction bands are often used for manually selected gears (such as low range or reverse) and operate on the planetary drum's circumference. Bands are not applied when the drive/overdrive range is selected, the torque being transmitted by the sprag clutches instead. The aforementioned friction bands and clutches are controlled using automatic transmission fluid (ATF), which
5504-562: The number of affected vehicles in the United States and Canada to 660,086. Recall 14v-351 was initiated on June 19, 2014, for many Hondas involved in the Takata airbag recall. Automatic transmission An automatic transmission (sometimes abbreviated AT ) is a multi-speed transmission used in motor vehicles that does not require any input from the driver to change forward gears under normal driving conditions. Vehicles with internal combustion engines , unlike electric vehicles , require
5590-681: The number of the highest gear used in that position (eg 3, 2 or 1). If these positions are engaged at a time when it would result in excessive engine speed, many modern transmissions disregard the selector position and remain in the higher gear. In descending order of the highest gear available: Many modern transmissions include modes to adjust the shift logic to prefer either power or fuel economy . "Sport" (also called "Power" or "Performance") modes cause gear shifts to occur at higher engine speeds, allowing higher acceleration. "Economy" (also called "Eco" or "Comfort") modes cause gear shifts to occur at lower engine speeds to reduce fuel consumption. Since
5676-458: The passenger seat back determine the height and position of the occupant to assist the system in determining if it is safe to deploy the side air bag. A three-point front seat belts with load-limiters and pre-tensioners also come as standard across all models. Honda benchmarked the competition - the intermediate car segment as well as more expensive car segments - when engineering the 2003 Accord. For chassis rigidity, Honda engineers benchmarked
5762-566: The redesigned Toyota Camry in the Edmunds family sedan comparison. Honda offered the Accord Hybrid in the United States in the 2005 through 2007 model years . Produced exclusively in Sayama, Saitama , Japan, the Accord Hybrid was the company's third hybrid model when the 2005 model was introduced in late 2004, following the Insight and Civic Hybrid . The Accord Hybrid was priced US$ 3,000 higher than
5848-703: The steering wheel, prototype multifunction meter display with on-board diagnostics , Sparco carbon/Kevlar backed bucket seats covered in Alcantara suede, 4-point front seat harnesses, three-spoke racing steering wheel, and aluminum sport pedals. The Factory Performance Package was a dealer option based on the SEMA concept car, available for 2003 Accord LX-V6 and EX-V6 Coupe with either manual or automatic transmissions. Chassis/exterior changes included Factory Performance suspension (shock absorbers, springs), underbody aero kit, 17-inch alloy wheels, 215/50VR-17 high-performance tires, and
5934-424: The tests using a prescribed shifting pattern for manuals not always optimized for economy. However, on long highway journeys manual transmissions require maintaining a very specific cruising speed to optimise economy, making automatics preferable. The most common design of automatic transmissions is the hydraulic automatic, which typically uses planetary gearsets that are operated using hydraulics. The transmission
6020-605: The torque multiplication of the torque convertor at lower speeds. The Dynaflow was followed by the Packard Ultramatic in mid-1949 and the Chevrolet Powerglide for the 1950 model year. Each of these transmissions had only two forward speeds, relying on the converter for additional torque multiplication. In the early 1950s, BorgWarner developed a series of three-speed torque converter automatics for car manufacturers such as American Motors, Ford and Studebaker. Chrysler
6106-522: The total power to 240 hp. The revised exhaust manifold actually became part of the cylinder head casting itself. Six-cylinder Accords generally had a version of the new 5-speed automatic transmission with overdrive, except for the coupe described below, which could be purchased with a 6-speed manual transmission . With the V6 engine and automatic transmission, the Accord achieved a 21mpg city/30 hwy fuel economy rating. This generation also debuted Honda's GPS assisted Navigation system as an option for
6192-441: The two gear ratios available in the "Low" and "High" ranges and the clutch pedal was required for standing starts. It used a planetary gearset. The Chrysler Fluid Drive , introduced in 1939, was an optional addition to manual transmissions where a fluid coupling (similar to a torque-convertor, but without the torque multiplication) was added, to avoid the need to operate a manual clutch. The General Motors Hydra-Matic became
6278-418: Was among the first to have the basic gear selections ( park , reverse , neutral , drive , low ) which became the standard gear selection used for several decades. By the late 1960s, most of the fluid-coupling two-speed and four-speed transmissions had disappeared in favor of three-speed units with torque converters. Also around this time, whale oil was removed from the automatic transmission fluid. During
6364-613: Was called the Controlled Coupling Hydra-Matic , or "Jetaway" transmission. The original Hydra-Matic remained in production until the mid-1960s at GM, with the licensed Rolls-Royce Automatic transmission soldiering on until 1978 on the Rolls-Royce Phantom VI . In 1964, General Motors released a new transmission, the Turbo Hydramatic , a three-speed transmission which used a torque convertor. The Turbo Hydramatic
6450-886: Was caused by the use of Society of Automotive Engineers (SAE) J1349 (Rev 8/04) net calculations that went into effect in January 2005. Partial Zero Emissions Vehicle versions only came in four-cylinder sedans equipped with automatic transmission. Beginning in the 2004 model year, PZEV models sales began in the U.S. states of New York, Maine, Vermont and Massachusetts. The National Highway Traffic Safety Administration (NHTSA) has crash test ratings of Accord of different model years: The Accord comes with dual stage front air bags as standard across all models and Driver's and front passenger's side airbags (standard on EX 4-cylinder and all V6 models, available on LX 4-cylinder models). The passenger side airbags are also equipped with out of position (OOP) occupant sensing which consists of seven sensors in
6536-476: Was dropped in favour of a smaller 2.0L four-cylinder i-VTEC K20A engine generating 148 bhp (110 kW). This was done to make the car more competitive against the newly released Ford Fusion . The 2006 model year was also the first year in which the V6 sedan was offered with a 6-speed manual transmission from the coupe as an option. The four-cylinder Accords were now controlled with Drive-By-Wire (DBW), rather than
6622-501: Was followed by various eastern European tractors through the 1970s (using manual operation via a single clutch pedal), then the Porsche 962 C racing car in 1985. The first DCT of the modern era was used in the 2003 Volkswagen Golf R32 . Since the late 2000s, DCTs have become increasingly widespread, and have supplanted hydraulic automatic transmissions in various models of cars. Automated manual transmission (AMT) , sometimes referred to as
6708-504: Was initiated on August 4, 2011, for V6 Accords and other V6 Hondas with automatic transmissions. Four-cylinder models were not affected. The recall was estimated to cover 1,512,107 vehicles. On October 1, 2012, Honda announced a recall of 573,147 Accords in the U.S. and 30,058 in Canada equipped with V6 engines from model years 2003 through 2007. The addition of the Accords to already recalled Acura TL cars from model years 2007 and 2008 raises
6794-541: Was introduced in the 1955 Citroën DS , which used a 4-speed BVH transmission. This semi-automatic transmission used an automated clutch, which was actuated using hydraulics . Gear selection also used hydraulics , however, the gear ratio needs to be manually selected by the driver. This system was nicknamed Citro-Matic in the U.S. The first modern AMTs were introduced by BMW and Ferrari in 1997, with their SMG and F1 transmissions, respectively. Both systems used hydraulic actuators and electrical solenoids , and
6880-631: Was introduced with the Hudson Commodore in 1942, called Drive-Master . This unit was an early semi-automatic transmission , based on the design of a conventional manual transmission, which used a servo -controlled vacuum -operated clutch system, with three different gear shifting modes, at the touch of a button; manual shifting and manual clutch operation (fully manual), manual shifting with automated clutch operation (semi-automatic), and automatic shifting with automatic clutch operation (fully automatic). Another early example of this transmission system
6966-532: Was late in developing its own true automatic, introducing the two-speed torque converter PowerFlite in 1953, and the three-speed TorqueFlite in 1956. The latter was the first to utilize the Simpson compound planetary gearset. In 1956, the General Motors Hydra-Matic (which still used a fluid coupling) was redesigned based around the use of two fluid couplings to provide smoother shifts. This transmission
7052-572: Was offered for the eighth generation Accord. Honda announced the Accord Hybrid would return to the market for the 2014 model year based on the ninth generation Accord, with a new dual-motor system and a plug-in option. For the 2018 model year, Honda offered a hybrid version of the 10th generation Accord. Honda engineered the 2003 Accord to significantly reduce NVH (noise, vibration, and harshness) levels by adopting several key strategies in its design, materials, and manufacturing processes. Changes to power rating in 2006 and later model year vehicles
7138-574: Was the launch vehicle of Honda in the South Korean market with sales beginning from May 20, 2004. Production started in Honda's Marysville Auto Plant . In early 2005, Honda's East Liberty Auto Plant started building the Honda Accord sedan on the same assembly line that produces Civic and Element to increase Honda's flexibility in meeting increased market demand of Acura TL that was also assembled in
7224-754: Was unveiled as a performance concept at the 2002 SEMA show. The concept-only version had powertrain and chassis modifications that included a high-flow intake and exhaust, 295 bhp (220 kW) 3.2L V6 engine, limited-slip differential, prototype 8-piston Brembo brakes, and a lowered racing suspension and widened track. Exterior modifications included a carbon fiber body kit (including the bumpers, side sills, grille, and underbody diffuser), dual aluminum integrated exhaust ports, aluminum/carbon fiber rear wing, black chrome finish headlights, and taillights, 20-inch black chrome wheels, Bridgestone Potenza S03 235/45 ZR20 tires, and fender flares and NSX Spa Yellow paint. Interior modifications included an F1-style paddle shifter on
7310-457: Was updated with a faster processor, more memory, and several new features, such as restaurant information from Zagat . A revised maintenance minder system was also added which gave owners reminders for scheduled maintenance such as oil changes based on operating conditions. Powertrain improvements were made across the Accord line-up in 2006. The V6 engine's power was increased to 244 bhp (182 kW) (+4 hp, SAE net revised 8/04*) and
7396-551: Was using a hand lever, helical gears were used (to reduce noise) and the gears used a constant-mesh design. A planetary gearset was also used in the 1908 Ford Model T , which was fitted with a two-speed manual transmission (without helical gears). An early patent for the automatic transmission was granted to Canadian inventor Alfred Horner Munro of Regina in 1923. Being a steam engineer, Munro designed his device to use compressed air rather than hydraulic fluid , and so it lacked power and never found commercial application. In 1923,
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