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

2012 Toyota Tacoma to start at $17,685

Prices on the 2012 Toyota Tacoma pickup will start at $17,685, including an $810 destination charge, the company said on Wednesday. That's a $510 increase over last year's price. The new model sports a refreshed exterior with a redesigned hood, grille, headlights, upper and lower bumper, fog lights and antenna.

Porsche Panamera Turbo S – Shanghai debut

The Porsche Panamera Turbo S - to be revealed at the Shanghai Motor Show Just as we expected, the Porsche Panamera has turned out to be yet another cash cow for Porsche, following on from the very successful Cayenne and proving conclusively that’s it’s the passenger carrying Porsches that sell the best – and make the money. So far with the Panamera we’ve had everything from the £62k V6 Diesel through to the £102k Panamera Turbo, and we know the Panamera Diesel and the Panamera Hybrid are already in the pipeline. But now comes news of another Panamera variant – the Porsche Panamera Turbo S.

Mercedes-Benz CLA180 cheats the wind

Mercedes-Benz claims its new CLA180 BlueEfficiency Edition will be the world's most aerodynamically efficient production road car when the European deliveries begin in June. The swoopy four-door sedan forms part of an initial five-car lineup of CLA models set for a public debut at the Geneva motor show in March. With an official drag co-efficient of 0.22, the CLA180 Blue Efficiency Edition undercuts the existing aerodynamic champion, the Mercedes B180 BlueEfficiency with the optional eco technology package, which claims a 0.24 Cd.