Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Audi A5 Sportback

Audi has officially revealed the Sportback, adding yet another model to the A5 range. Blurring the line between a sedan, a coupe and a conventional wagon, the emotional, progressive design measures 4711mm long and 1854mm wide, yet stands only 1391mm high (12mm shorter than a Mercedes CLS). With front and rear ends characterized by horizontal lines, the automaker's characteristic proportions are evident when viewed in profile.

Chrysler Shakes Up Design Leadership

A recent shuffle of Chrysler Group's design team could be just what the company needs to effect a quick turnaround after bankruptcy, industry analysts say. The automaker has promoted three men from within to head design for its Chrysler, Dodge and Jeep brands. These freshly created positions - part of a broader restructuring effort - will report to Ralph Gilles, senior vice president of product design.

Mercedes-Benz CL gets a facelift for 2011

Three years after its introduction, Mercedes-Benz has given the CL a mid-cycle facelift, providing the big two-door with lightly altered bumpers--those up front with new LED daytime running lamps, reshaped headlamps, a more contoured hood, larger exterior mirrors with integrated indicators and revised tail-lamp lenses, among other detailed visual changes. More significant than the styling tweaks, however, are the changes underneath the hood, with the arrival of a new twin-turbocharged 4.6-liter V8 direct-injection gasoline engine--the first of Mercedes-Benz's advanced MoVe powerplants that aim to bring efficiency gains to its lineup. With 429 hp and 516 lb-ft of torque, the new engine delivers 47 hp and 125 lb-ft more than the naturally aspirated 5.5-liter V8 it replaces in the four-year-old CL500--enough to lower the luxury coupe's 0-to-62-mph time by 0.5 second to 4.9 seconds.