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Detroit motor show 2014: CAR’s A-Z guide

By the CAR editorial team Motor Shows 09 January 2014 14:00 Welcome to CAR's A-Z guide of the 2014 National American International Auto Show, better known as the Detroit motor show (or simply the NAIAS.) This year, the global automotive circus takes over Michigan's motor city from 13 – 16 January 2014, and sees the 'Big Three' automakers of America (Ford, GM and Chevrolet) lock horns with Europe's finest for show-stealing headlines. Mouth-watering debuts at this year's event include the BMW M3 and BMW M4, Corvette Z06, Lexus RC-F, and Mercedes GLA45 AMG. The new Porsche 911 Targa is also thought to be appearing.

BMW M4 Convertible revealed. Price from £60,730

The BMW M4 Convertible (pictured) revealed We reported last month that the new BMW M4 Convertible would debut at this year’s New York Auto Show, and here it is ahead of that debut complete with trick folding metal roof, 425bhp and a price tag that just nicks over the £60k line. A direct replacement for the old M3 Convertible, the M4 Convertible will cost you just over £4k more than the M4 Coupe, but for the extra money you get the same car but with infinite headroom – and a big weight penalty. The new 3-piece metal folding roof can be tucked away in a mere 20 seconds at the flick of a switch, with better noise insulation than the M3 Convertible had and more room in the boot when the roof is down too.

Performance Car of the Year photo gallery - day 1

CAR publishes its Performance Car of the Year 2010 supplement this week. It's a 36-page standalone mag charting our 2500-mile European road trip to thrash out which is the best sports car of the year. We'll have a full microsite launching later in the week, video, competitions and more - plus we'll upload a gallery every day with some of the out-takes, extra photos and background to our PCOTY road trip.