Audi hopes to cash in on success of R10 by offering diesel engine in...
Audi will offer a diesel engine on its second-generation TT premium coupe, company and industry sources say.
2009 Audi A7 Four Door Coupe
The Mercedes-Benz CLS, the slope-roofed four-door its maker insists on calling a coupe, has spurred an unlikely rush to fill its dubious niche. Jaguar...
