From a 4.2-liter V8 to a 5.2-liter ... the idea of putting a twin-turbo V12 engine in the Audi R8. The proof of concept was a model called the Audi R8 TDI Le Mans, and it envisioned a crazy ...
Yesterday we brought news of Audi's serious intent to produce the V12 diesel-powered Q7 ... also demonstrates outstanding efficiency: the 4.2 TDI has an average fuel consumption of just 11.1 ...
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Audi Nearly Put A Twin-Turbocharged Diesel V12 In The R8From a 4.2-liter V8 to a 5.2-liter V10 that carried ... very rare production Audi though - the first-generation Q7 V12 TDI.
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