Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

BMW launches new 5-series (2009 teaser

It's begun - BMW has started the PR roll-out for the new 5-series. First up there's both a teaser video and a single image of the Five, before the new car is unveiled on 23 November 2009. There's one solitary image, and the video is typically brief, but BMW claims it's enough to give us a glimpse of 'the sporting and elegant design of the new BMW 5-series, using the kinetic sculpture from the BMW Museum to create the silhouette'.

Mazda previews the next 2 with the Hazumi concept

Mazda's Hazumi concept looks like a ferocious little rodent, an aggressive lil' gumball of a mini car that's set to replace the Mazda2. Imagine the drooping snout of the Mazda3 (not a "Droopsnoot," mind you) on a car far shorter than that. Imagine the same character lines, the same upward kink over the rear wheel, the same haunches as the 3 and the 6.

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.