TorqueIndex
Audi S8 vehicle
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Audi S8 Tuning Data

Stage 1 estimates for 4 engine variants across 3 generations

2006 - 2009

5.2 FSI V10 450hp
PetrolLimited headroom
BHP
450 → 475+25
Torque (Nm)
540 → 565+25
Limited (3.5/10)

2012 - 2018

4.0 TFSI 520hp
PetrolBalanced
BHP
520 → 680+160
Torque (Nm)
650 → 900+250
Excellent (8/10)
4.0 TFSI Plus 605hp
PetrolTorque-focused
BHP
605 → 680+75
Torque (Nm)
700 → 900+200
Good (7/10)

2019 ->

4.0 TFSI 571hp
PetrolTorque-focused
BHP
571 → 600+29
Torque (Nm)
800 → 900+100
Moderate (5.5/10)

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