A8 – D3 2008
Engine	Original Power	Stage 1	Difference	Vmax
3.2 V6 FSI	191 kW (260 hp) 320Nm	206 kW (280 hp) 350Nm	20 hp	✓
6.0i W12	309 kW (420 hp) 550Nm	327 kW (445 hp) 580Nm	25 hp	✓
6.0i W12	331 kW (450 hp) 580Nm	353 kW (480 hp) 610Nm	30 hp	✓
3.0 TDI	171 kW (233 hp) 450Nm	202 kW (275 hp) 540Nm	42 hp	✓