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

Audi S5 Sportback revealed

Audi are bringing the S5 Sportback to Frankfurt The S5 Sportback gets Audi’s 3.0 litre supercharged lump putting out 329bhp and delivering 324lb/ft of torque. Which will give the S5 Sportback performance of around 5.2 seconds to 60 mph. This change from big V8s is a shame, but it does result in better economy – estimates for the S5 S/B are pushing on 30mpg – and the reduced emissions help car makers like Audi lower their average emissions, and important consideration these days.

BMW Alpina D3 Bi-Turbo Coupe (2008) : first pictures

By Tom Richards First Official Pictures 06 August 2008 13:07 The BMW 330d Coupe has just been made redundant because Alpina, the Buchloe-based tuner, tweaker and BMW bedfellow, has released the D3 Bi-Turbo Coupe. Alpina engineers have taken BMW’s twin-turbo diesel from the 123d, slotted it into the Three Coupe, then tweaked it to produce 211bhp. The result is an engine that produces more horsepower per litre than any other BMW or Alpina road car, they say.

GMC Granite concept (w/ Video)

The biggest surprise at the 2010 NAIAS was GMC's Granite concept - a design that expands (or rather contracts) the truck/crossover brand's 'professional grade' philosophy to a compact hatchback aimed at urban hipsters and early adopters. Conceived by Frank Saucedo's Advanced Design team in California and then built at GM's Design Center in Detroit, the Granite combines the basic proportions of the Nissan Cube and Scion xB with a military/industrial feel inspired by the current G-Star and Diesel fashion lines. Watch the videos to the left to see the young international design team present the rationale behind the new concept, and read our opinion of the Granite in our 2010 Detroit Auto Show Highlights.