2020 Audi S6 and S7 aim to boost performance without sacrificing fuel economy

The 2020 Audi S6 and S7 are sportier versions of the Audi A6 sedan and A7 fastback, respectively. Both cars use a mild-hybrid powertrain, which generates 450 horsepower in U.S. spec.

The post 2020 Audi S6 and S7 aim to boost performance without sacrificing fuel economy appeared first on Digital Trends.