Here is a short test between the latest Audi S3 and BMW M135i. 2013 Audi S3 is powered by a 2.0 liter TFSI with 300HP (221 kW) at 5,500RPM and 380Nm (280 lb-ft) of torque at 1,800RPM. 0-100 km/h in 5.0 seconds and a top speed of 250 km/h (155 mph). The engine in BMW M135i is a 3.0 liter six-cylinder twin-turbo with 320HP (235 kW) at 5,800RPM and 450Nm (332 lb-ft) of torque at 1,250RPM. 0-100 km/h in 4.9 seconds and a top speed of 250 km/h (155 mph) – electronically limited. Enjoy!