Audi S8 Specs, MPG & Trims by Year
EPA fuel-economy and specification data for the Audi S8, model years 2001–2003, 2007–2009, 2013–2018, 2020–2027. The latest model year is shown first below.
Latest model year: 2027
- Body class
- Large Cars
- Drive
- All-Wheel Drive
- Engine
- 8-cyl, 4.0 L
- Fuel type
- Premium Gasoline
- Configurations
- 1
- Combined MPG
- 18 MPG
- Annual fuel cost
- $4,550
View the full 2027 Audi S8 specs, MPG and trims
Across all 20 model years, EPA combined ratings span 15–20 MPG.
All model years
| Year | Body class | Combined | Configurations | Annual fuel cost |
|---|---|---|---|---|
| 2027 | Large Cars | 18 MPG | 1 | $4,550 |
| 2026 | Large Cars | 18 MPG | 1 | $4,550 |
| 2025 | Large Cars | 18 MPG | 1 | $4,550 |
| 2024 | Large Cars | 18 MPG | 1 | $4,550 |
| 2023 | Large Cars | 18 MPG | 1 | $4,550 |
| 2022 | Large Cars | 17 MPG | 1 | $4,850 |
| 2021 | Large Cars | 16 MPG | 1 | $5,150 |
| 2020 | Large Cars | 16 MPG | 1 | $5,150 |
| 2018 | Midsize Cars | 18 MPG | 1 | $4,550 |
| 2017 | Midsize Cars | 18 MPG | 1 | $4,550 |
| 2016 | Midsize Cars | 18 MPG | 1 | $4,550 |
| 2015 | Midsize Cars | 20 MPG | 1 | $4,100 |
| 2014 | Midsize Cars | 18 MPG | 1 | $4,550 |
| 2013 | Midsize Cars | 18 MPG | 1 | $4,550 |
| 2009 | Midsize Cars | 15 MPG | 1 | $5,500 |
| 2008 | Midsize Cars | 15 MPG | 1 | $5,500 |
| 2007 | Midsize Cars | 15 MPG | 1 | $5,500 |
| 2003 | Midsize Cars | 16 MPG | 1 | $5,150 |
| 2002 | Midsize Cars | 15 MPG | 1 | $5,500 |
| 2001 | Midsize Cars | 15 MPG | 1 | $5,500 |