Code-named "R14," the Audi A4 DTM is identifiable as the racing version of the fourth-generation A4 by a conspicuous single-frame grille and white LED daytime low-beam lights.
Although DTM racing regulations do not allow the use of Audi's FSI, Quattro or TDI technologies, Audi still managed to squeeze 460 horsepower out of its 4.0-liter V8.
Audi unveiled a new racing version of its A4 for the German Touring Car (DTM) series at the Geneva auto show.
Photo album created with Motor Cars Space