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

Driven: Lexus GS450h

Lexus' identity is still unclear, even 20 years after it launched. Toyota's premium brand has perpetually failed to establish a clear identity of its own due mainly to a lack of consistency and detail refinement across its products. Can the new GS change these perceptions?

BMW 6-series Gran Coupe (2012) first official pictures

If you want proof that the Mercedes-Benz CLS was an influential car, look no further than the new BMW 6-series Gran Coupe, unveiled at the weekend. It's a four-door 6-series, based very closely on the Gran Coupe concept car shown in 2010. The executive car market has changed a lot in recent years, and BMW is now chasing the same buyers as the Merc CLS, Audi A7 et al.

Volkswagen Jetta gets a small facelift – debuting at New York Auto Show

The VW Jetta gets a minor facelif It’s three years since the current VW Golf with a boot – the Volkswagen Jetta – arrived, so it’s time for a nip and a tuck to keep it relevant. Volkswagen are planning to roll out a facelift for the Jetta (above) at the New York Auto Show in a few days time and, although this is the North American version of the Jetta, the European tweaks will be much the same. That means an improvement in aerodynamics – by 10 per cent, say VW – with stop-start and low rolling resistance tyres to help economy too, a new nose with new grill, new bumpers and integrated fogs.