Bosch Bsh 13474 - Oxygen (o2) Sensor on 2040-parts.com

Mercedes E 63 AMG S: UK price from £83,740

The E63 AMG S is the extreme version of what is already an extreme car in the E63, with a power boost that takes it from 549bhp to 577bhp – and throws in an extra 60lb/ft of torque for good measure too – and promises real extreme performance. The problem is, getting that power down to the road. In left hand drive markets that’s solved by simply offering the Mercedes 4WD option – 4MATIC – which does a much better job of transferring power to the road than the regular RWD layout.

Brilliance A3: China’s BMW X1 substitute. A Rose by any other name?

The Brilliance A3 - China's BMW X1 Lookalike The easy headline would be ‘Brilliance A3 – BMW X1 Clone’. But that would be a little unfair to Brilliance. Western car makers – as we’ve mentioned many times before – are compelled by Chinese law to partner with a local car maker if they are to trade in China.

Brabus tunes the Mercedes-Benz SLK for more power, better handling

Mercedes-Benz tuner Brabus is going to work on the new SLK200 and SLK250 roadsters, adding some power, exterior modifications and suspension upgrades. The four-cylinder SLKs aren't for sale in the United States right now, but the SLK250 is scheduled to arrive by February 2012. Currently no kits are offered for the V6-powered SLK350.