Acura TSX V-6

No two ways around it, the revamped 2009 Acura TSX is a larger, heavier car than the version it replaces. Sure, the suspension wizards tinkered around with anti-roll bars, increased the track width, fitted some trick new dual-mode dampers, and shifted the roll center to keep the new TSX feeling as composed as its lighter, nimbler forbearer. Even the drivetrain techies got involved, bumping the 2.4L four-banger's compression ratio, improving its breathing for a small increase in torque (8 lb-ft to 172), and shortening the gear ratios in the manual-equipped car to prevent acceleration times from slipping.

Still, these changes are barely able to confront the TSXs newfound three inches in width, 2.5 inches in length, and 150 pounds in curb weight -- a fact no amount of corporate finger-pointing at ballooning A4 and 3 Series models could deny. And keep in mind that the previous TSX was no barnstormer itself.

The most obvious alternative to putting a car on a diet is to add more power, and that's precisely what Acura has done with its 2010 Acura TSX V-6. Honda's premium automaker has stuffed a 280-hp, 3.5L V-6 into the engine bay of the TSX to mute any cries that the European Accord-based sedan has lost some of its soul. Essentially the same VTEC-enhanced engine found in Acura's base-level TL midsize sedan, the TSX also helps to bridge the gap between TSX and TL in the model lineup. The TSX V-6 will be offered exclusively with Acura's Sequential SportShift automatic, meaning steering-wheel-mounted paddle shifters will have to quench enthusiasts' yearnings for a manual gearbox -- at least for now.

With the new V-6 comes a retuned suspension. The basic TSX configuration remains -- double wishbones up front and a multilink rear setup -- but the V-6 variant will receive exclusive specifications aimed at providing a sportier experience than the standard TSX. Additionally, 18-in., split five-spoke aluminum alloy wheels wrapped in Michelin Pilot all-season tires, will distinguish the TSX V-6 model from the four-cylinder variant, as well as providing sharper turn-in and crisper handling. Other than the rolling stock and a V-6 badge, the exterior will be identical to that of its sibling.

Inside the TSX V-6, luxury still hasn't been banished in the name of performance and the standard equipment list is significant. A leather-upholstered interior, power moonroof, automatic climate control, premium seven-speaker sound system, Bluetooth, and auxiliary jack music interface are all no-cost items on the spec sheet. As with the base model car, stepping up to the Acuralink navigation system with rear-view camera and Acura/ELS Surrround premium stereo will require the optional Technology Package.

Acura says that respective to the upscale migration of the TL sedan, its new TSX V-6 is aimed "squarely at youthful buyers who want a performance-oriented sports sedan in a more personal size." Does Acura's German competition have cause for concern? We'll have to wait and see.

Read more: http://www.motortrend.com/roadtests/sedans/112_0902_2010_acura_tsx_v6/index.html#ixzz1QYknE18R