The 2008 Audi S5 marks the beginning of the model's first generation. Positioned as a luxury sport coupe, the S5 boasts a 4.2L V8 engine that outputs a robust 354 horsepower, paired with a seven-speed automatic transmission. Audi's famed quattro all-wheel-drive system is standard, providing assertive handling capabilities. The 2008 S5 model delivers an impressive array of standard features including 19-inch wheels, bi-xenon headlights, and sport seats upholstered in Silk Nappa leather. Advances in infotainment include a 10-speaker audio system, satellite radio, and Audi's Multi Media Interface (MMI) system. Safety features include antilock brakes, stability control, and numerous airbags. Its attractive blend of performance, comfort, and technology distinguished the S5 as a compelling option in the luxury sport coupe segment during its time.