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

Geneva auto show: Mazdaspeed 3 set for debut

Hot on the heels of the recently introduced 2010 Mazda 3, the guys from Hiroshima are planning to show the performance-focused Mazdaspeed 2 version at the Geneva motor show in March. Details remain scarce, but the company has announced that the 2.3-liter direct-injection turbocharged four-cylinder will continue to power the range-topping model. No performance numbers were released.

Chevrolet touts the 2012 Sonic's 40-mpg highway rating

With an EPA-rated 40 mpg on the highway, Chevrolet is calling its 2012 Sonic one of the most fuel-efficient small cars on the market. Chevy says that 40-mpg rating puts the Sonic right on par with the 2012 Ford Fiesta and the Hyundai Accent in terms of eco-friendliness. In city driving, the 1.4-liter turbocharged Ecotec engine gets 29 mpg.

Alfa Romeo 8C GTA & Alfa MiTo GTA Spied

The Alfa Romeo MiTo GTA & Alfa Romeo 8C GTA Spied Through the early part of last year we were convinced Alfa Romeo were going to launch a halo version of that cracking little car the MiTo, and bring the GTA badge out of the history box at the same time to create the Alfa MiTo GTA. Blimey, we not only managed to report details of the MiTo GTA but even had a video from Alfa of the MiTo GTA concept running around. But that all seemed to go out of the window when reports started flying round the car world last July that the Alfa MiTo GTA was dead and the hottest we’d get was the Alfa Romeo MiTo Quadrifoglio, although on both occasions we expressed the belief – probably more in hope than expectation – that Alfa would give us the MiTo GTA.