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

Volkswagen Jetta Hybrid unveiled

Volkswagen Jetta Hybrid Volkswagen has revealed the VW Jetta Hybrid at the Detroit Auto Show, with a 1.4 litre turbo and electric motor promising 54mpg  and 168bhp. VW has revealed the Jetta Hybrid at the Detroit Motor Show which will, if nothing else, show the Americans that a small capacity – in thyis case a 1.4 litre TSI engine – can offer not just decent economy but also some reasonable performance. With the aid of a 20kW electric motor the Jetta Hybrid can muster 168bhp and scoot ro 60mph in around 9 seconds, but still offer 54mpg.

New Mercedes SL 400 replaces SL 350

The new Mercedes SL 400 (pictured) replaces the old SL 350 It’s a little over two years since the latest Mercedes SL arrived, and Mercedes has now decided to add a little zest to sales by dropping the old SL 350 and replacing it with a new Mercedes SL 400. The new SL 400 gets its power from the new E400 which means a twin-turbo 3.0 litre V6 with 328bhp and 354 lb/ft of torque – 26bhp and 81 lb/ft more than the old SL 350 – enough to let the SL 400 scoot to 62 mph in 5.2 seconds – 0.7s better than the 350 -= and on to a limited top speed of 155 mph. The new SL 400 has to make do with Mercedes tried and tested 7-speed auto – despite a new 9-speed now being available in Mercedes’ arsenal – which gives the SL 400 official economy of 38.6 mpg and emissions of 172g/km – not that you’ll come close in the real world.

Koenigsegg Agera & Agera R 2012 updates

The Agera & Agera R get a raft of tweaks for 2012 Koenigsegg has revealed improvements to the Agera and Agera R for 2012, which will debut at Geneva next week. We’re not sure just how many Koenigsegg Agera R models have actually been built and delivered (or the standard Agera R, for that matter), but however many it is it’s not more than a handful. Still, standing still means going backwards – whether you’ve built a single car or a million – so Christian von Koenigsegg and his men in the snow in a shed in Sweden have been busy putting the Agera and Agera R at the cutting edge for 2012 models.