The ABT Audi S4 is powered by the 3.0 TFSI V6 engine that outputs in standard form 333 HP (245kW) and 440 Nm of torque. With the ABT Audi S4 power pack takes these numbers up to 435 hp / 320 kW and 520 Nm of torque. the top speed of the ABT Audi S4 is 282 km/h and the 0 to 100 km/h acceleration time is 0.5 seconds faster than the standard car which means the custom S4 can reach the mark in 4.6 seconds.

The Allgäu tuner recommends the 4-pipe sports exhaust unit and the ABT AR or BR wheels as fitting supplements to the power image of the car. The ABT Audi S4 also comes with a 4-pipe rear muffler and a choice between 18, 19 and 20 inch rims.