Powered by a twin-turbo 3.0-liter V6 engine that's been converted to run on the compressed gas, the silver Audi sedan was ... With a HS 650 Audi A4 Quattro he drove 364.6 km / h "with biogas." ...

Emergency services were called to the A692, in Leadgate, on Saturday (January 25) after a crash involving a white BMW 3 series estate and a silver Audi A4. Tragically, one person in the Audi was ...