2006 Mercedes-Benz C-Class Model Update

Bring On The Power

Mercedes-Benz cranks up the horsepower in its smallest sedan with a line of new V6 engines.

After receiving a number of exterior and interior updates for 2005, the Mercedes-Benz C-Class receives an infusion of power with three new V6 engines for 2006. The coupe and wagon versions have been dropped from the lineup, at least for the time being.

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Active front-seat head restraints have also been added across the 2006 C-Class model range to reduce whiplash injuries in collisions. An Apple iPod interface makes it to an already extensive options list and integrates the popular MP3 player with the car's audio system, allowing it to be operated via steering-wheel-mounted stereo controls.

The base C230 is now powered by a 2.5-liter V6 that generates 201 horsepower, which is about 12 hp more than last year's 1.8-liter, supercharged four-cylinder engine. In addition to being slightly quicker, it accelerates more smoothly than did its forerunner, with stronger off-the-line punch.

The power hungry can opt for the C280 and its brisker 228-hp, 3.0-liter V6, or the C350 with a 3.5-liter power plant that delivers 268 hp. Like the base V6, these two engines are more robust than the versions they replace by an impressive 60 hp and 53 hp, respectively.

The C55 AMG version remains at the top of the line with its mighty 5.5-liter V8 that propels the compact sedan to warp speed with an amazing 362 hp. It also includes more aggressive exterior add-ons like spoilers and side skirts, as well as a corner-hugging sport suspension with larger wheels and low-profile performance tires.

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The C280 and C350 are available in both Sport and Luxury versions, while the C230 comes only in Sport trim. In addition to more-aggressive exterior styling borrowed from the AMG model, Sport versions feature stiffer suspensions and lower-profile tires that sharpen handling at the expense of a rougher ride.

The C-Class is a rear-wheel-drive car, but Luxury versions can be fitted with Mercedes' 4Matic all-wheel-drive system for added traction over a wide range of road and weather conditions.

As befits the designation, Sport models come with a six-speed manual transmission. Standard on Luxury and optional on Sport models is a new seven-speed automatic gearbox that provides additional sophistication over the previous five-speed version. It includes a Touch Shift feature for those who prefer to change gears manually but don't want to bother using a clutch. The 2006 C55 retains the previous five-speed transmission.

Like all Mercedes vehicles, the C-class offers a slew of standard chassis-control systems, safety features and coddling amenities.