2026
1 engine option
4.0L Twin-Turbo V8
Audi S8
16 generations · 16 engine options · data across all years of the S8 platform.
7,736
Labor times
19,263
Torque specs
29,697
DTC codes
0
Repair procedures
151
Fluid specs
16
Open recalls
5-Year Cost of Ownership · 2026 4.0L Twin-Turbo V8
$30,492
~$6,098/yr maintenance labor at $150/hr. Other engines/years vary — pick a generation below to see its breakdown.
Generations & engine options
2025
1 engine option
4.0L Twin-Turbo V8
2024
1 engine option
4.0L Twin-Turbo V8
2023
1 engine option
4.0L Twin-Turbo V8
2022
1 engine option
4.0L Twin-Turbo V8
2021
1 engine option
4.0L Twin-Turbo V8
2020
1 engine option
4.0L Twin-Turbo V8
2018
1 engine option
4.0L Twin-Turbo V8
2017
1 engine option
4.0L Twin-Turbo V8
2016
1 engine option
4.0L Twin-Turbo V8
2015
1 engine option
4.0L Twin-Turbo V8
2014
1 engine option
4.0L Twin-Turbo V8
2013
1 engine option
4.0L Twin-Turbo V8
2003
1 engine option
4.2L Twin-Turbo V8
2002
1 engine option
4.2L Twin-Turbo V8
2001
1 engine option
4.2L Twin-Turbo V8
Become a Founding Sponsor
Your name on every Audi S8 procedure
For $99, we generate the full step-by-step repair set for the 2026 4.0L Twin-Turbo V8 — free for everyone, forever, with your name on it.