Egr Valve Position Sensor Standard Vp1 on 2040-parts.com

VW Golf R (2013) at Frankfurt motor show

The new VW Golf R has been revealed and it’s the fastest version of the iconic hatch ever. The all-wheel drive flagship Golf now has 296bhp, up from 267bhp, with its 2.0-litre turbocharged four-cylinder engine and all-wheel drive sending the six-speed DSG version from 0-62mph in a feisty 4.9sec – matching the BMW M135i, but still shy of the Mercedes A45 AMG, which cracks it in 4.6sec. Why would I buy this over a Golf GTI?

2012 Ford Focus

Ford revealed the all-new third generation Focus at the Detroit auto show last week. The C-segment vehicle is the latest evolution of the Ford kinetic design form language that has been developed by the team at the company's Merkenich design center near Cologne in Germany, under the leadership of executive design director Martin Smith. With a more dynamic form language bringing the vehicle in line with its smaller (Fiesta) and larger (Mondeo) siblings, the new Focus has been engineered to meet all customer and legislative requirements of the major worldwide markets.

Mercedes R-class facelift (2010) first official pictures

This is the facelifted Mercedes R-class, unveiled today at the 2010 New York auto show.  It lives, and in the UK the new model will only be available as an entry level, rear-drive R300 CDI and a top-spec, long-wheelbase R350 CDI. The R300 CDI BlueEFFICIENCY 2WD (to give this big beast its full name) is 7% more efficient than before but still offers the same power and performance. The more snappily titled R350 CDI 4MATIC is also more economical (its 33.2mpg bettering its predecessor by 2.8mpg) but also more powerful, with outputs of 261bhp and 457ft up from 218bhp and 376lb ft.