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

Concept Car of the Week: Saab 9X (2001)

With a glorious heritage, a strong and understated design philosophy combined with a focus on technology and innovation, it is sad to have witnessed how GM's questionable management led to Saab being completely wiped off the map in just a decade. The vision of what this iconic brand could have been still haunts many car enthusiasts around the globe. The 9X concept is, along with the AeroX, one the most exciting concepts produced by the Swedish manufacturer.

Mercedes SLS AMG Black Series (2012) first pictures

We’d be most surprised if you rejected the Mercedes SLS AMG for being too slow and too subtle, but if you crave a few racecar touches for your gullwing supercar then Mercedes will oblige with this: the SLS AMG Black Series. Like the ‘BS’ models that’ve gone before, the SLS Black employs a weight reduction, ramped-up power and better aerodynamics to give more extreme looks and performance. Read on for the full spec of a Mercedes with more power than a McLaren 12C Spider.

Stop-Start Freelander on the way

Land Rover has announced that it will be introducing stop-start technology on its Freelander range from May 2009, thus saving around 8% on the Co2 emissions, and taking the Freelander down a group on VED, which should help move a few more Freelanders off forecourts next year. The technology for the stop-start was developed in-house, with a new engine management system coming from Bosch and an uprated starter from Denso. The stop-start option will be available on the 2.2 TD4, which accounts for nearly half of UK sales.