Audi reveals the secrets of its Prologue Avant concept, the wagonized version of the stunning Prologue coupe. This one is a plug-in diesel hybrid, using the system from the Q7: a 353-hp, 3.0 ...

Audi brings its Prologue concept to CES with a fresh coat of paint, a refreshed interior, autonomous driving technology and hybrid assist for the 4.0-liter twin-turbo V8 to drive itself and its ...

Audi is previewing more than its design future at the 2015 Geneva Motor Show. The German automaker has spilled the details on its new Prologue Avant concept, which will make its official debut in ...

Audi is following up its stunning Prologue concept from the 2014 LA Auto Show. The German automaker has released a preview for its Prologue Avant concept, which will make its official debut next ...

Audi has revealed its Prologue Allroad concept ahead of the Shanghai motor show. Created as a preview to a future A6 crossover, the latest Prologue features a 724bhp plug-in hybrid powertrain.