1998-04 F250, F250 Sd 4r100 Reman Transmission & Converter V8 7.3 (diesel) on 2040-parts.com

Selling in the Motor City: RM Auctions hawks muscle cars, classic sheetmetal and even a boat at Detroit event

The steering wheel in a 1960 Cadillac Eldorado Biarritz convertible is surprisingly thin. It's oversized and humongously circular, but still startlingly narrow considering it directs a very bargelike Caddy. Oh, and the seats are fairly comfortable.

Paris motor show 2012: a video review by CAR

As usual, here's a quick video debrief from the CAR team in Paris. CAR's longest serving journalists, Georg Kacher and Gavin Green, are joined by Tim Pollard for a video review of the 2012 Paris motor show. Hear their thoughts and analysis of the trends of the Mondial de l'Automobile, find out why a small Audi was Georg's car of the show and hear why three-cylinder engines are the next big thing.

Koenigsegg's craziest supercar yet debuts at Geneva

Here's what you need to know about the Koenigsegg One:1. It weighs 1,360 kilograms; it produces 1,360 hp. One horsepower per kilogram, which is why mad scientist Christian Von Koenigsegg is absolutely justified in bragging about it: it's the world's first "mega car," he said.