1940 Chevrolet Master Deluxe Steering Column Housing With Shift Lever & Linkage on 2040-parts.com

The bestselling new cars in Britain

September is the biggest month of the year for new car sales in Britain: car manufacturers say it’s the most important month to get right and a good September performance is thus something of a bellwether test. The UK trade body the SMMT has just released new car registration data for September 2013, which enables us to get a picture of the state of the nation’s new car sales. And the news remains glowing.

Audi, Bugatti factories are detailed in cable TV shows

Fans of the Audi R8 and Bugatti Veyron sports cars--a group that includes all of us here at AutoWeek--have the chance on Monday night to go behind the scenes and see how these road rockets are built. The National Geographic Channel, available on cable and satellite TV systems, tells all about the Audi R8 on an episode of Ultimate Factories that airs at 10 p.m. Eastern.

A heavy key chain may deactivate the airbags in your Chevy Cobalt or Pontiac G5

GM is recalling 788,000 Cobalt and Pontiac G5 sedans for a potentially deadly problem with the ignition system. When the vehicles' keys are connected to heavy key chains (or, say, key rings laden with a dozen extra keys), a sufficiently extreme jolt or impact could shift the ignition out of the "run" position and into the "off" position. Cuts electrical power to the vehicles' systems, in turn deactivating the airbags.