Technical Data RS 4 Sedan Cylinders/Valves per cylinder V8/4 Capacity (cc) 4163 Power (kW/rpm) 309/7,800 Torque (Nm/rpm) 430/5,500 Transmission 6 speed manual transmission Acceleration 0-100km/h 4.8 (sec) Wheels 19” cast alloy wheels in 7 arm double spoke design Tyres 255/35 R 19 Safety RS 4 Sedan Airbags for driver and front passenger, two-stage inflation depending on seriousness of collision Electronic Stabilisation Program (ESP) incorporating ABS, Electronic Differential Lock (EDL), Anti Slip Regulation (ASR) and brake assist Head restraints for all seats quattro ® all-wheel drive with asymmetric/dynamic torque distribution Safety steering column with tilt and telescopic adjustment Seat belts: three-point inertia reel belts for all 5 seats; with belt height adjustment, belt tensioners and belt-force limiters at front. Servotronic, speed-sensitive steering