2011 Audi R8 GT, an AW first look

Three years after it burst onto the supercar scene, Audi has unveiled a hard-core version of its R8 called the GT. Based on the existing mid-engine R8 V10 and incorporating aerodynamic, weight-saving and mechanical developments used by the company's R8 LMS GT3 race car, Ingolstadt will build just 333 copies of the new 560-hp four-wheel-drive performance flagship. Pricing has not yet been revealed, but given the extent of the changes to the new two-seater, buyers should expect a hefty premium over the R8 V10's $147,000 price tag when the GT goes on sale in North America.

Toyota revamps Yaris line-up for 2014

Toyota has revamped its Yaris line-up and announced that the 1.4-litre diesel now has lower emissions – meaning it gets free road tax. The Yaris will now also come in a choice of four new trim levels: Active, Icon, Icon Plus and Trend. The Active and Icon replace the T2 and Tr, while Trend becomes the new top-of-the-range model.

Hamilton brother aiming to be first disabled racer in BTCC

LEWIS HAMILTON's younger half-brother Nicolas is aiming to become the first disabled driver to compete in British Touring Car Championship. Nicolas Hamilton, who has cerebral palsy and has raced in the Renault Clio Cup in 2011 and 2012, announced his intention to secure a seat in the 2015 competition. "After months of deep thought in deciding what the best route for my career is, I am excited to announce my ambitions to become the first disabled athlete to compete in the Dunlop MSA British Touring Car Championship (BTCC) in 2015," the 22-year-old wrote on his personal website.