ALL AUTOCARS

Rob Good: The 2008 Dodge Viper has gained an extra 90hp over the 2006 model thanks to a nicely revised V10 engine.

The V10 aluminum engine block was revised for a 1 millimeter larger bore, raising the displacement to 8.4 liters from 8.3 liters. This car is not going to be the most economical out there, but hey it has 600hp. Larger valves and Variable Valve Timing (VVT)helps increase the output. It has new cylinder heads as well, equipped with Computer Numerically Controlled (CNC)-shaped combustion chambers.

The snake gets a new transmission which is the latest evolution of the Tremec T56 six-speed manual, known as the TR6060.

According to Damiler Chrysler, 0-60 mph comes in under 4 seconds and 0-100-0 mph shoots through in just over 12 seconds (braking in under 100 feet). Other changes include a new hood with a larger hood scoop for air induction and distinctive hood louvers.

Good thing that Chevrolet is bringing out the super Corvette soon, or Dodge will be getting all the limelight.

Burn some rubber.

Rob Good: At the North American Auto Show in Detroit, Mercedes-Benz is adding to its reputation as a design trendsetter with the presentation of its Concept Ocean Drive four-door convertible. This study is a one-off creation by Mercedes-Benz which revives the tradition of large luxury convertibles. Not having to work to a design brief or production specifications left the designers free to get on with the job of developing the world's most comfortable and elegant convertible.

The Concept Ocean Drive is an interesting look. As a four-door convertible, it belongs in a luxury genre that has almost disappeared from our roads. Like the luxury convertibles of years gone by, this showpiece from Stuttgart features the maximum in elegance, lifestyle sophistication and exclusiveness. To put it another way, it represents automobile culture at its most attractive and desirable.

The one-off special has an all-new body with an almost classic flavour and with clearly defined lines and vibrant two-tone paintwork which are exceptionally charismatic. Although on one level the Concept Ocean Drive displays the restraint of an elite and aristocratic automobile, it is also an open invitation to go on a "topless" cruise along the world's finest ocean promenades. Luxurious, exotic materials have been crafted with consummate skill to create a showpiece of unparalleled perfection.

Apart from the four doors, the outward distinguishing marks of the concept car include a very large and upright radiator grille, LED headlamps and taillights, two-tone paintwork and a striking interplay between taut lines and large, restful surfaces. This lends the one-off special an air of effortless superiority, power, elegance and forward-flowing energy.

The design study is based on the twelve-cylinder Mercedes-Benz S 600 on account of this model's long wheelbase. It even has neck warming technology so you can keep warm with the top lowered on a cold day.

Interesting concept Mercedes Benz.