Posts Tagged ‘Acura TL’

The Acura TL performance luxury sedan has set lofty standards for styling, performance, comfort and technology. Available for 2009 in two distinctly different models, TL and TL SH-AWD®, the all-new fourth-generation Acura TL dramatically expands the model’s capabilities and appeal with evocative style, a choice of two VTEC® powertrains (including a new 305-horsepower V-6) and the TL’s first-ever application of Super Handling All-Wheel Drive™ (SH-AWD®).

Price: $34,955 – 43,235.
Invoice: $32,135 – 39,729.

Powertrain

A choice of two different all-aluminum VTEC® engines enables the new 2009 TL to satisfy a wide range of customers. Standard is a 3.5-liter V-6 producing 280 horsepower and 254 lb-ft of torque that sends power to the front wheels through Acura’s sophisticated Sequential SportShift 5-speed automatic transmission with §teering-wheel- mounted paddle shifters and Grade Logic Control. Though powerful, the new engine is also fuel efficient, with EPA fuel economy ratings* of 18 mpg city and 26 mpg highway. The engine is targeted to meet California’s tough CARB LEV II ÚLEV emissions certification standards, thanks to features including a Drive-by-Wire™ throttle system, Computer-Controlled Programmed Fuel Injection (PGM-FI) and Variable Valve Timing and Lift Electronic Control (VTEC®) for the intake valves.

Serious performance-sedan devotees will choose the TL SH-AWD® to make winding roads their own. Its all-new 3.7-liter V-6 engine produces 305 horsepower and 273 lb-ft of torque courtesy of greater displacement and additional high-performance features like Variable Valve Timing and Lift Electronic Control (VTEC®) on both the intake and exhaust valves, and a special high-flow dual exhaust system. With EPA fuel economy ratings* of 17 mpg city and 25 mpg highway, the 3.7L is also targeted to meet California’s stringent CARB LEV II ÚLEV emissions certification. The pièce de résistance on the TL SH-AWD® is the Super Handling All-Wheel Drive™ system, now available on the TL for the first time.

During spirited cornering, SH-AWD® seamlessly distributes more torque to the outside rear wheel to create a ‘yaw moment’ to help the TL turn in more quickly and precisely – while also continuously apportioning drivetrain torque front to rear and left to right. The result is a remarkably balanced and precise all-wheel-drive performance sedan that excels year-round, not just during inclement weather.

Acura TL’s performance achievements extend to durability, reliability and refinement as well. Both engines feature electronically controlled engine mounts to reduce engine noise, vibration and harshness (NVH); quiet and efficient Electric Power Steering (EPS) and maintenance-free serpentine accessory belt also boost operating refinement. A standard Maintenance Minder™ system and up to a 100,000-mile tune-up interval offer further time and cost savings for the TL owner.

The standard transmission on the 2009 TL and TL SH-AWD® is a Sequential SportShift 5-speed automatic featuring F1®-style §teering-wheel mounted paddle shifters and Grade Logic Control. Merging the convenience of an automatic with the enjoyment of SportShift manual gear selection, the transmission also features an overdriven top gear for maximum fuel efficiency on the highway. In fact, the Acura transmission has the widest gear-ratio spread of any 5-speed transmission in its class, providing strong acceleration in lower gears and relaxed, fuel-efficient highway cruising.

Exterior/Interior

An evocative and powerful exterior body design dramatically advances the TL’s image as a performance luxury sedan. (concept carz) Designed by Acura in Southern California, the TL utilizes an array of styling techniques to express motion – and emotion – even when the car is at rest. Featuring Acura’s new signature front grille, body sides defined by strong character lines, sweeping C-pillars and new LED taillights, the 2009 TL is simultaneously Acura and yet wholly unique. Plentiful use of luxury and performance features add visual appeal while adding to the TL’s vigorous statement – including bright HID projector-beam front headlights, pronounced wheel arches, a standard power moonroof and genuine stainless-steel body trim.

Wheels and tires are as expressive as the exterior styling. Standard on the 2009 TL are 17-inch aluminum wheels with P245/50R17 all-season Bridgestone Turanza or available Michelin Pilot tires for confident year-round performance. The TL SH-AWD® comes with 18-inch aluminum wheels with lower-profile P245/45R18 Michelin Pilot tires for more agile handling. Finally, the TL SH-AWD® offers available 19-inch aluminum wheels with aggressive P245/40ZR19 Michelin Pilot Sport PS2 summer tires for the ultimate TL performance experience. In keeping with its mission as a driver’s car, the 2009 TL interior features a new ‘dual personal’ layout that provides both the driver and front passenger with their own personal space. Thanks to its larger exterior dimensions, the new TL has 1.3 inches more rear legroom and 0.5-inch of added rear shoulder room compared to the previous generation TL.

Acura’s commitment to luxury and technology becomes apparent from the first moment the driver’s door is opened. With sweeping shapes, generous use of premium materials and passionate attention to detail, the TL rewards the discriminating eye. The design and execution of the interior is an artful combination of leather surfaces, accented by metallic and wood-pattern trim. An impressive array of premium standard features includes a power moonroof, dual-zone adaptive climate control, 10-way adjustable (8-way power seat with 2-way power lumbar support) driver seat, 8-way adjustable power front passenger seat, and §teering-wheel-mounted F1®-style paddle shifters for the Sequential SportShift automatic transmission. (posted on conceptcarz.com) An 8-speaker, 276-watt audio system that includes a 6-disc CD changer, AM/FM radio, XM® Satellite Radio, Bluetooth® Audio, ÚSB port and AÚX jack connectivity, and HandsFreeLink® wireless telephone interface are standard.

Available on both the TL and TL SH-AWD® is a Technology Package that includes the most comprehensive array of advanced electronic features ever offered by Acura. The Technology Package includes the Acura Navigation System with Voice Recognition™, AcuraLink® real-time traffic, AcuraLink® weather with Doppler-style radar mapping, an Acura/ELS Surround® premium audio system and Keyless Access System with pushbutton ignition. The included Navigation System features a new 8-inch full VGA high-resolution color display for improved visibility. Audiophiles with appreciate the new Acura/ELS Surround® 10-speaker, 440-watt premium sound system with DVD-Audio, CD, DTS™, AM/FM radio, XM® Satellite Radio and 2,500-song** hard disk drive (HDD) media storage. An intuitive interface dial as well as sophisticated voice recognition capability simplifies control of this impressive technology. Premium Milano leather seating surfaces included in the Technology Package further enhances comfort and visual appeal.

Body/Chassis

Major improvements in structural engineering for the unit-body further define the 2009 TL. The list of substantial changes begins with the relocation of frame rails inside (rather than underneath) the vehicle’s floor pan, resulting in a nearly flat body underside. Benefits of this design include improved crash safety, a significant reduction in interior noise levels, and reduced aerodynamic drag that helps enhance fuel economy. Another significant improvement is the increased use of high-strength steel, which simultaneously improves the unit-body’s overall strength while helping to reduce weight. For additional weight savings, aluminum is used for the hood, the front suspension subframe and rear suspension knuckles.

Ride quality and passenger comfort benefit from the 2009 TL’s larger exterior dimensions. Featuring 6.0 inches greater exterior length, 1.8 inches more overall width and a modest 0.5-inch increase in overall height, the TL is noticeably larger than its predecessor. The larger body size directly contributes to greater interior roominess; it also allows a 1.4-inch longer wheelbase to improve ride quality and a significantly wider track (1.1 inches wider in front, 1.8 inches wider in the rear) helps generate even more tenacious cornering power. The TL employs a double-wishbone independent front suspension and a multi-link independent system in back.

Further improving ride quality and road-holding are new dual-stage ‘blow off’ style hydraulic suspension dampers, new hydro-compliant bushings (used to mount the transmission and key suspension components) and a new ‘smart’ engine mount design. On the Super Handling All-Wheel Drive™ (SH-AWD®) model, more performance-minded suspension and brake tuning, larger wheels/tires, racing-inspired front brake cooling ducts, and specially-tuned Electric Power Steering (EPS) take the enthusiast’s driving experience to an even higher level.

Safety

Advanced Compatibility Engineering™ (ACE™) represents a major advance in structural engineering for the 2009 TL. In simple terms, ACE™ better dissipates crash energy in a severe frontal collision through the use of dedicated load-bearing frame structures that efficiently distribute crash energy through the body structure-while also helping to preserve the integrity of the passenger compartment. Acura first introduced ACE™ to the Acura line for the 2005 model year and its inclusion in the 2009 TL means that every vehicle in the Acura model range now has this advanced safety engineering.

Six airbags and a new active head restraint system for the driver and front passenger headrests top the long list of passive safety features built into the new TL. The airbag array includes dual-stage, dual-threshold front airbags, new dual-chamber front seat side airbags with front passenger seat Occupant Position Detection System, along with side-curtain airbags for all outboard seating positions. Additional passive-safety features include 3-point seatbelts and head restraints for all seating positions, driver and front passenger seatbelt load-limiters with an automatic tensioning system and a Lower Anchors and Tethers for CHildren (LATCH) system that permits quick, secure attachment of up to two child seats in the rear seating area.

The new TL includes sophisticated active safety features including powerful 4-wheel disc brakes (with ABS, EBD and Brake Assist), Vehicle Stability Assist (VSA), Tire Pressure Monitoring System (TPMS), all-season tires and an available SH-AWD® system. Adding to the list of standard exterior safety features are daytime running lights (DRL) along with 2.5-mph front and rear bumpers.

The 2009 Acura TL is designed to meet the latest crash-safety regulations, including the new FMVSS214 side crash standards (which the TL meets three years early) and the new FMVSS301 rear crash standards. ( posted on conceptcarz.com) Internal testing indicates that the 2009 TL should achieve the highest ratings in National Highway Traffic Safety Administration (NHTSA) and Insurance Institute for Highway Safety (IIHS) crash tests. The 2009 Acura TL is assembled in Marysville, Ohio and is covered by a comprehensive 4-year/50,000 mile bumper-to-bumper limited warranty and a 6-year/70,000 mile powertrain limited warranty. Additional benefits of ownership include Acura Total Luxury Care (TLC), which provides free 24-hour roadside assistance, concierge service and trip routing.

The new manual transmission equipped TL SH-AWD® allows the enthusiast driver to take full advantage of the performance of Acura’s SH-AWD® system,’ said Jeff Conrad, vice president of Acura sales, ‘Not only is the new 6-speed manual transmission model the best performing Acura TL ever, it is the top handling performer among every vehicle in its class. The availability of a 6-speed manual transmission for the 2010 TL SH-AWD® represents the first time Acura has ever paired its acclaimed Super Handling All-Wheel Drive™ system with a manual gearbox. In addition, the new close-ratio 6-speed manual transmission is approximately 110 lbs lighter than the Sequential SportShift automatic transmission to further benefit the TL’s acceleration, braking and cornering.

Price: $32,400 – $43,385.

Powertrain

A choice of two different all-aluminum VTEC® engines enables the 2010 TL to satisfy a wide range of customers. Standard is a 3.5-liter V-6 producing 280 horsepower and 254 lb-ft of torque that sends power to the front wheels through Acura’s sophisticated Sequential SportShift 5-speed automatic transmission with §teering-wheel-mounted paddle shifters. Though powerful, the 3.5L engine is also fuel efficient, with EPA fuel economy ratings* of 18 mpg city and 26 mpg highway. The engine meets California’s tough CARB LEV II ÚLEV emissions certification standards, thanks to features including a Drive-by-Wire™ throttle system, Computer-Controlled Programmed Fuel Injection (PGM-FI) and Variable Valve Timing and Lift Electronic Control (VTEC®) for the intake valves.

Serious performance-sedan enthusiasts will choose the TL SH-AWD® to make winding roads their own. Its 3.7-liter V-6 engine produces 305 horsepower and 273 lb-ft of torque courtesy of high-performance features like Variable Valve Timing and Lift Electronic Control (VTEC®) on both the intake and exhaust valves and a special high-flow dual exhaust system. With EPA city/highway fuel economy ratings* of 17/25 mpg (TL SH-AWD®), the 3.7L V-6 also meets California’s CARB LEV II ÚLEV emissions certification. The pièce de résistance on the TL SH-AWD® model is the Super Handling All-Wheel Drive™ system, now available for the first time ever with a 6-speed manual transmission.

The 6-speed manual transmission is an all-new design that is substantially stronger than the previous generation TL manual transmission. In addition to using a more rigid aluminum case and heavier-duty internals, the new manual transmission employs precisely selected gear ratios based on the characteristics of the TL’s 3.7L V-6 engine and SH-AWD® drivetrain. New gear synchronizers deliver improved shift accuracy and feel, and a short-throw shifter assembly generates confident shifting combined with low shift effort.

The TL SH-AWD® 6MT has a specially calibrated Hill Start Assist system that helps prevent the vehicle from rolling backwards when the driver switches from the brake to the accelerator while stopped on a hill. When the road incline exceeds an 8-degree threshold and the vehicle is fully stopped, Hill Start Assist automatically activates. When Hill Start Assist is active, the brakes automatically hold momentarily as the driver’s foot transitions from the brake to the accelerator pedal. The brakes are automatically released when the vehicle begins to move forward.

Body/Chassis

The TL employs a double-wishbone independent front suspension and a multi-link independent rear suspension. The 2010 TL SH-AWD® 6MT retains the TL’s fully-independent suspension, but has exclusive suspension tuning via special coil spring and shock absorber rates for flatter cornering with reduced pitching motions under acceleration and braking. The front dampers incorporate 5-percent more compression damping to generate improved turn-in feel. In addition, the front dampers generate 14-percent less high speed compression damping which helps improve ride quality.

The TL SH-AWD® 6MT employs firmer engine and transmission bushings that better resist engine and/or transmission movement during spirited driving. Engine side mount bushing stiffness increases by 80-percent, front mount rate increases by 17-percent, rear hydro mount firmness increases by 50-percent and the transmission upper mount is stiffened by 100-percent. For 6-speed manual transmission applications, special heavy-duty front driveshafts are used. In addition to being 2-percent larger in diameter, the driveshafts have a larger inboard spline size and team with more heavy-duty CV joints.

The TL SH-AWD® fit with the new 6-speed transmission will also benefit from exclusive Electronic Power Steering (EPS) tuning. Just as with the TL SH-AWD® with Sequential SportShift 5-speed automatic, the EPS delivers low §teering effort for parking maneuvers that progressively firms up as speed increases. With the TL SH-AWD® 6MT, the EPS system is further tuned to deliver a slightly heavier feel as speed increases thus generating a more confident mid- to high-speed driving experience.

The structural engineering for the TL’s unit-body includes the relocation of the frame rails inside (rather than underneath) the vehicle’s floor pan, resulting in a nearly flat body underside. Benefits of this frame design include improved crash safety, a significant reduction in interior noise levels and reduced aerodynamic drag that helps enhance fuel efficiency. Another notable engineering feature is the significant use of high-strength steel, which simultaneously improves the unit-body’s overall strength while helping to reduce weight. For additional weight savings, aluminum is used for the hood, the front suspension subframe and rear suspension knuckles.

Further improving ride quality and road-holding are dual-stage ‘blow off’ style suspension dampers, hydro-compliant bushings (for the transmission and key suspension components) and a ‘smart’ engine mount design. On the Super Handling All-Wheel Drive™ (SH-AWD®) model, more performance-minded suspension and brake tuning, larger wheels/tires, racing-inspired front brake cooling ducts and specially-tuned Electric Power Steering (EPS) take the enthusiast’s driving experience to an even higher level.

Exterior/Interior

An evocative and powerful exterior body design dramatically advances the TL’s image as a performance luxury sedan. (concept carz) Designed by Acura in Southern California, the TL utilizes an array of styling techniques to express motion – and emotion – even when the car is at rest. Featuring Acura’s signature front grille, body sides defined by strong character lines, sweeping C-pillars and LED taillights, the 2010 TL is simultaneously Acura and yet wholly unique. Plentiful use of luxury and performance features add visual appeal while adding to the TL’s vigorous statement – including bright HID projector-beam front headlights, pronounced wheel arches, a standard power moonroof and genuine stainless-steel body trim.

Wheels and tires are as expressive as the exterior styling. Standard on the 2010 TL are 17-inch aluminum wheels with P245/50R17 all-season for confident year-round performance. Available for the TL are 18-inch alloy wheels with all-season tires. The TL SH-AWD® comes standard with 18-inch aluminum wheels with low-profile P245/45R18 tires for more agile handling. Finally, the TL SH-AWD® offers available 19-inch aluminum wheels with aggressive P245/40ZR19 summer tires for the ultimate TL performance experience. In keeping with its mission as a driver’s car, the 2010 TL interior features a ‘dual personal’ design that provides both the driver and front passenger with their own personal space. Thanks to its large exterior dimensions, the fourth generation TL has 1.3 inches more rear legroom and 0.5-inch of added rear shoulder room compared to the previous generation TL.

Acura’s commitment to luxury and technology are apparent from the first moment the driver’s door is opened. With sweeping shapes, generous use of premium materials and passionate attention to detail, the TL rewards the discriminating eye. The design and execution of the interior is an artful combination of leather surfaces, accented by metallic and wood-pattern trim. An impressive array of standard features includes a power moonroof, dual-zone adaptive climate control, 10-way power adjustable driver seat, 8-way power adjustable passenger front seat, and §teering-wheel-mounted paddle shifters for the Sequential SportShift automatic transmission. An 8-speaker, 276-watt audio system that includes a 6-disc CD changer, AM/FM tuner, XM® Radio, Bluetooth® Audio, ÚSB port and AÚX jack connectivity, and HandsFreeLink® wireless telephone interface.

Available on both the TL and TL SH-AWD® is a Technology Package that includes the most comprehensive array of advanced electronic features ever offered by Acura. The Technology Package includes the Acura Navigation System with Voice Recognition™, AcuraLink Real-Time Traffic with Traffic Rerouting™, AcuraLink Real-Time Weather™ with radar image maps, an Acura/ELS Surround® premium audio system and Keyless Access System with pushbutton ignition. The Navigation System features an 8-inch full VGA high-resolution color display for excellent visibility.

Audiophiles with appreciate the Acura/ELS Surround® 10-speaker, 440-watt premium sound system with DVD-Audio, CD, DTS™, AM/FM tuner, XM® Radio with Note function music reminder and 2,500-song** hard disk drive (HDD) media storage. An intuitive interface dial as well as sophisticated voice recognition capability simplifies control of this impressive technology. Premium Milano leather seating surfaces included with the Technology Package further enhances comfort and visual appeal.

Safety
The 2010 TL makes use of a host of advanced safety features including Acura’s acclaimed Advanced Compatibility Engineering™ (ACE™) body structure. In simple terms, the ACE™ body design enhances occupant protection and crash compatibility in frontal crashes. The ACE™ design utilizes a network of connected structural elements to distribute crash energy more evenly throughout the front of the vehicle. This enhanced frontal crash energy management helps to reduce the forces transferred to the passenger compartment and can help to more evenly disperse the forces transferred to other vehicles in a crash. Acura first introduced ACE™ to the Acura line for the 2005 model year and its inclusion in the fourth generation TL means that every vehicle in the Acura model range now has this advanced safety engineering.

Six airbags and active head restraints for the driver and front passenger seats are just a few of the long list of passive safety features built into the TL. The airbag array includes dual-stage, multiple-threshold front airbags, dual-chamber front seat side airbags with front passenger seat Occupant Position Detection System and side-curtain airbags for front and outboard rear seating positions. Additional passive-safety features include 3-point seatbelts for all seating positions, driver and front passenger seatbelt load-limiters with an automatic tensioning system and a Lower Anchors and Tethers for CHildren (LATCH) system that permits quick, secure attachment of up to two child seats in the outboard locations of the rear seating area.

The 2010 TL includes safety minded features such as 4-wheel disc brakes (with ABS, Electronic Brake Distribution (EBD) and Brake Assist), Vehicle Stability Assist (VSA), a Tire Pressure Monitoring System (TPMS), and daytime running lights (DRL). The 2010 Acura TL is designed to meet the latest crash-safety standards, and is targeted to receive the highest crash-safety ratings from the National Highway Traffic Safety Administration (NHTSA***) and Insurance Institute for Highway Safety (IIHS).

The 2011 TL is the quintessential sports sedan, combining equal parts technology, luxury and exciting performance,’ said Jeff Conrad, vice president of Acura sales, ‘Moreover, not only is the 6-speed manual transmission model the best performing Acura TL ever, it is the top handling performer among every vehicle in its class.

Price: $35,305 – 43,585.

Powertrain

A choice of two different VTEC® V-6 engines enables the TL to satisfy a wide range of customers. Standard with the 2011 TL is a 3.5-liter SOHC V-6 producing 280 horsepower and 254 lb-ft of torque that sends power to the front wheels through Acura’s sophisticated Sequential SportShift 5-speed automatic transmission. Though powerful, the 3.5L engine is also fuel efficient, with EPA fuel economy ratings of 18/26/21 mpg* (city/highway/combined).The engine meets California’s tough CARB LEV II ULEV emissions certification standards, thanks to features such as a Drive-by-Wire™ throttle system, Computer-Controlled Programmed Fuel Injection (PGM-FI) and Variable Valve Timing and Lift Electronic Control (VTEC®) for the intake valves.

Serious performance sedan enthusiasts will choose the TL SH-AWD® to make winding roads their own. Its 3.7-liter SOHC V-6 engine produces 305 horsepower and 273 lb-ft of torque courtesy of high-performance features like VTEC® on both the intake and exhaust valves and a special high-flow dual exhaust system. With EPA fuel economy ratings of 17/25/20 mpg (city/highway/combined), the 3.7L V-6 also meets California’s CARB LEV II ULEV emissions certification.

The performance oriented TL SH-AWD® not only distributes engine torque front to rear, but also right to left. Furthermore, SH-AWD® generates torque vectoring that seamlessly distributes more power to a single outside rear wheel to create a ‘yaw moment’ to help the TL turn in more quickly and precisely. The result is a remarkably balanced and precise all-wheel-drive performance sedan that excels year-round, not just during inclement weather.

The standard transmission for the 2011 TL and TL SH-AWD® is a Sequential SportShift 5-speed automatic featuring racing-inspired steering-wheel-mounted paddle shifters and Grade Logic Control System. Driving enthusiasts will appreciate the greater performance potential delivered by the TL SH-AWD® 6MT model.

The TL SH-AWD® 6MT features a 6-speed manual transmission that is substantially stronger than the previous generation TL manual transmission. In addition to using a more rigid aluminum case and heavier-duty internals, the transmission employs precisely selected gear ratios based on the characteristics of the TL’s 3.7L V-6 engine. New gear synchronizers deliver improved shift accuracy and a short-throw shifter generates confident gear changes combined with low shift effort. Engineers also designed an entirely new clutch system for the 6-speed manual transmission to withstand the TL’s robust power output while also improving modulation for noticeably easier use.

Exterior/Interior

An evocative and powerful exterior body design dramatically advances the TL’s image as a performance luxury sedan. Designed by Acura in Southern California, the TL utilizes an array of styling techniques to express motion – and emotion – even when the car is at rest. Featuring Acura’s signature front grille, body sides defined by strong character lines, sweeping C-pillars and LED taillights, the 2011 TL is simultaneously Acura and yet wholly unique. Plentiful use of luxury and performance features add visual appeal– including bright HID projector-beam front headlights, pronounced wheel arches and genuine stainless-steel body trim.

Wheels are as expressive as the exterior styling. Standard on the TL are 17-inch 10-spoke aluminum wheels with P245/50R17 all-season tires for confident year-round performance. Available for the TL are 18-inch aluminum wheels with all-season tires.

The TL SH-AWD® comes standard with 18-inch 5-spoke aluminum wheels with low-profile P245/45R18 tires for agile handling. Finally, the TL SH-AWD® offers available 19-inch split-5-spoke aluminum wheels with P245/40ZR19 high-performance summer tires for the ultimate TL performance experience.

Body/Chassis

The TL employs a double-wishbone independent front suspension and a multi-link independent rear suspension. Further improving ride quality and road-holding are dual-stage ‘blow off’ style hydraulic suspension dampers, hydro-compliant bushings (used to mount the transmission and key suspension components) and a ‘smart’ engine mount design. On the Super Handling All-Wheel Drive™ (SH-AWD®) model, special rate coil springs are paired with unique damper tuning to improve handling performance. Moreover, on the SH-AWD® model special brake tuning teams with racing-inspired front brake cooling ducts to provide more performance-minded braking.

The TL SH-AWD® 6MT retains the TL’s fully-independent suspension, but has exclusive suspension tuning via special coil spring and shock absorber rates for even flatter cornering with reduced pitching motions under hard acceleration and braking. The front dampers incorporate 5-percent more compression damping to generate improved turn-in feel. In addition, the front dampers generate 14-percent less high speed compression damping which helps improve ride quality. The TL SH-AWD® 6MT also employs firmer engine and transmission bushings that better resist engine and transmission movement during spirited driving.

For 6-speed manual transmission applications, special heavy-duty front driveshafts are used. In addition to being 2-percent larger in diameter, the driveshafts have a larger inboard spline size and team with more heavy-duty CV joints.

The TL’s chassis makes use of Electronic Power Steering (EPS) that delivers low steering effort for slow speed parking maneuvers that progressively firms up as road speed increases. In addition, EPS helps improve fuel economy via the elimination of parasitic losses associated with traditional hydraulic power steering pumps.

The TL SH-AWD® model has unique EPS tuning, featuring more pronounced steering effort build up at high speed. With the TL SH-AWD® 6MT, the EPS system is further tuned to deliver an even heavier feel as speed increases thus generating more confident mid- to high-speed driving dynamics.

The structural engineering for the TL’s unit-body includes locating the frame rails inside (rather than underneath) the vehicle’s floor pan, resulting in a nearly flat body underside. Benefits of this frame design include improved crash safety, a significant reduction in interior noise levels and reduced aerodynamic drag that helps enhance fuel efficiency. Another notable engineering feature is the significant use of high-strength steel, which simultaneously improves strength of the unit-body while helping to reduce overall weight. For additional weight savings, aluminum is used for the hood, the front suspension subframe and rear suspension knuckles.

Safety

The 2011 TL makes use of a host of advanced safety features including Acura’s acclaimed Advanced Compatibility Engineering™ (ACE™) body structure. The ACE™ body design enhances occupant protection and crash compatibility in frontal crashes by utilizing a network of connected structural elements to distribute crash energy more evenly throughout the front of the vehicle. This enhanced frontal crash energy management helps to reduce the forces transferred to the passenger compartment and can help to more evenly disperse the forces transferred to other vehicles in a crash. Acura first introduced ACE™ with the 2005 RL, and currently every vehicle in the Acura model range now has this advanced safety engineering.

Six airbags and active head restraints for the driver and front passenger seats are just a few of the long list of passive safety features built into the TL. The array of airbags includes: dual-stage, multiple-threshold front airbags; dual-chamber front seat side airbags with front passenger seat Occupant Position Detection System; and side-curtain airbags for front and outboard rear seating positions. Additional passive safety features include 3-point seatbelts for all seating positions, driver and front passenger seatbelt load-limiters with an automatic tensioning system and a Lower Anchors and Tethers for CHildren (LATCH) system that permits quick, convenient attachment of up to two child seats at the outboard locations of the rear seating area.

The 2011 TL includes safety minded features such as 4-wheel disc brakes (with ABS, Electronic Brake Distribution and Brake Assist), Vehicle Stability Assist (VSA), Tire Pressure Monitoring System (TPMS) and daytime running lights (DRL).