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

BMW Z4 (2013) new engine and facelift

This is (really) the new BMW Z4 for 2013. Granted, the tweaked head- and tail-lights, and new side vent modelled on the BMW 4-series are subtle alterations at best. It's what's under the bonnet is of more interest, if you've always fancied one of BMW's folding hard-top sports cars on your driveway.

BMW X4 Leaks

We have the first official photos of the BMW X4 SUV – the ‘Lifestyle’ version of the X3 – which we expect to debut at the Shanghai Motor Show this month. We have the first leaked images of the X4 that show a BMW X3 with the same sort of treatment as the X5 got to turn it in to the X6, and create what BMW like to call an SAC – a Sports Activity Coupe. Apart from the changes to the body – and less room in the back – you can expect the X4 to offer much the same under the skin as the X3 – albeit at a premium price – which will mean – for the UK at least – will mean everything from an X4 xDrive 18d SE through to an X4 xDrive 35d M Sport.

Pagani Huayra Roadster still 2 years away

The Pagani Huayra Roadster is still 2 years away (Coupe pictured) The Pagani Huayra arrived three years ago as Pagani’s replacement for the Zonda (in fact, is was three years ago in January we exclusively revealed the first ever Huayra photo), and despite assurances from Pagani that a Huayra Roadster would arrive by 2014 there’s still no sign of it. We did have a little moment of anticipation that the Huayra Roadster was on its way when Pagani teased something new for Geneva 2013, but that turned out to be nothing more than a (posh) new set of speakers for the Huayra Coupe. In fact, the Sonus Faber Sound System for the Huayra Roadster is about the only Pagani news on anything new we’ve had in the three years since the Huayra arrived – although there have been plenty of problems for the Huayra along the way.