Vintage Nos 1940's Automobile Accessory Heater Fan Speed Control Knob Hot Rod on 2040-parts.com

Video: Previewing the cars of RM Auction's Monterey sale

Get an early, behind-the-scenes look at some of the cars set to cross the block at RM Auctions' sale this week as part of the Pebble Beach Concours weekend, with Autoweek's Andrew Stoy and Hagerty's Rob Sass. The Monterey Week is packed with car shows, vintage racing and car auctions. Autoweek will be there providing streaming photo galleries and live coverage of the Pebble Beach Concours d’Elegance, historic racing at Laguna Seca, the Monterey car auctions and much more.

New Audi RS4 Avant (2012 / 2013) caught on video

2012 / 2013 Audi RS4 Avant If you want something that’s very quick but still every day practical; a car non petrolheads will just think is another estate, but those in the know realise is something special, you could do a lot worse than the new Audi RS4 Avant. Audi are out playing at the Nurburgring with the new RS4 Avant, which we expect to arrive in Spring 2012 at the Geneva Motor show. It’s clear from the video that the RS4 Avant gets wider front and rear tracks, the de rigueur set of blistered wheel arches, big brakes, big alloys and the trademark oval tail pipes.

Mercedes A45 AMG: Official

The Mercedes A45 AMG – Mercedes’ first ’Hot Hatch’ – has been revealed ahead of a debut at Geneva 2013. It gets 355bhp and does 0-62mph in 4.6 seconds. The 2.0 litre turbo 4-cylinder engine under the bonnet of the A45 produces a very healthy 355bhp and 332lb/ft of torque, enough to scoot the A45 AMG to 62mph in 4.6 seconds yet still returns official economy of 34mpg.