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

Audi R8 LMX – the most powerful R8 yet – costs from £160,025

The Audi R8 LMX (pictured) is the first production car with laser lights The new Audi R8 LMX is actually the most powerful R8 road car Audi has produced, but they seem keener you know that it has laser beam headlights. But that’s because they’ve beaten BMW to the punch on the laser front. As a run-out version of the current R8, the R8 LMX has a lot to offer, with more power, more toys, a hefty price tag and a debut in the UK at the Goodwood Festival of Speed next month.

Revealed: the popular city cars that FAIL a new crash test

It’s fair to say that drivers are pretty well protected in just about any new car on the market today. It’s rare for cars to get anything below the maximum five stars in the Euro NCAP crash tests, and even the most basic of cars come with equipment like ABS and airbags as standard. But America’s Insurance Institute for Highway Safety (IIHS) has devised a new test, which involves a “small overlap front crash” – similar to a head-on crash but only the front corner of a car collides with a solid object.

Chrysler gets improved performance and handling marks from Consumer Reports

Chrysler Group is making strides to improve handling and performance of its vehicles, but the gains vary from model to model, according to tests by Consumer Reports magazine. The magazine said Tuesday that its recent tests of eight 2011 Chrysler Group models found advances in performance, interior fit and finish and handling. But it said the level of refinement in some vehicles still lags behind rivals.