The new five cylinder 2.5l TFSI engine for the Audi TT RS

Authors

Dr.-Ing. J. Böhme, Dipl.-Ing. H. Müller, Audi AG, Ingolstadt; Dipl.-Ing. M. Ganz, Dipl.-Ing. M. Marques, quattro GmbH, Neckarsulm;

Year

2009

Print Info

Fortschritt-Berichte VDI, Reihe 12, Nr. 697

Summary

Audi has a long tradition of five-cylinder turbocharged engines. The combination of direct fuel injection with turbocharging is a logical advance. A 2.5-litre engine capacity delivers a power output of 250 kW at between 5400 and 6700 rpm and 450 Nm of torque at just 1600 rpm. This engine specification in the Audi TT RS, in conjunction with an optimally adapted six-speed manual gearbox, provides outstanding acceleration and elasticity of sports car proportions allied with reasonable fuel economy.

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