Dana 80 Dually Rear Axle Assembly 4.10 Ratio Dodge on 2040-parts.com

Essay: Variable Degrees of Translucency

Car door panels and fenders are generally made of steel, sometimes of aluminum or plastic composites, and you can't see through them. Car windows, on the other hand, are made of a transparent sandwich of glass and plastic - and you can see through them. But in the future there will be variable degrees of transparency: translucent elements where once there were none, traditional window areas that will have opaque elements and graduated progressions from opaque to see-through.

Driven: Delta Motorsport E-4

The Delta Motorsport E-4 is the outcome of three years of research, design and development that is key to a new generation of British ingenuity. Fifteen years ago, if asked to think about the low-volume sector of the British motor industry, the Rover V8 and tubular steel space frames would immediately have come to mind, along with a sizeable dose of fiberglass. Today a new wave of companies are exploring new and ingenious manufacturing, design and technologies.

Turbo version of Buick Verano priced at $29,990

The Buick Verano Turbo sedan will sticker at $29,990, including the $885 shipping charge, when it hits dealerships this fall. The Verano Turbo will use the same four-cylinder as the Buick Regal GS sedan but makes a shade less power at 250 hp and 260 lb-ft of torque. Additionally, it will get an EPA-estimated 20 mpg on the street and 31 mpg on the highway.