Turbocharged Direct Injection
Furthermore, quattro GmbH unveiled a diesel engined R8 concept, the "R8 V12 TDI" (later renamed "R8 TDI Le Mans"). This was to use a 6.0-litre V12 engine, utilising Volkswagen Group's long-established Turbocharged Direct Injection (TDI) turbodiesel technology. This engine was rated at and of torque.