The Audi R8 Spyder V10 boasts a naturally aspirated 5.2-liter V10 engine, available in both rear-wheel drive (RWD) and all-wheel drive (quattro) configurations. The quattro version produces 602 horsepower and 413 lb-ft of torque, while the RWD model delivers 562 horsepower and 406 lb-ft of torque. Acceleration times to 60 mph range from 3.1 to 3.8 seconds, depending on the drivetrain, with top speeds reaching 328-331 km/h