2021 Audi S6Fuel Economy & MPG Ratings
Hybrid Midsize CarsAll-Wheel Drive
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City
18
MPG
Highway
28
MPG
Combined
22
MPG
Trim Comparison
Automatic (S8)
Premium Hybrid
City
18
Hwy
28
Comb
22
Fuel cost: $3,700/yr
| Trim | Engine | City | Hwy | Combined | Fuel Cost/yr |
|---|---|---|---|---|---|
| Automatic (S8) | Premium Hybrid | 18 | 28 | 22 | $3,700 |
Annual Fuel Cost
$3,700
Based on gasoline at $3.67/gal, 15,000 miles/year
5-Year Fuel Savings
$-6,500
vs. average new vehicle
EPA Fuel Economy Score: 4/10
GHG Score: 4/10
Environment
- CO₂ Tailpipe Emissions
- 410 g/mile
- Annual Petroleum Consumption
- 13.5 barrels
Specifications
- Engine
- 2.9L 6-cyl
- Transmission
- 8-speed Automatic
- Drivetrain
- AWD
- Body Style
- Sedan
- GVWR
- Class 1 (≤6,000 lbs)
Source: EPA fuel economy data & NHTSA vPIC. Specifications reflect the most common trim configuration.
Engine & Efficiency Details
Source: EPA fueleconomy.gov
- Engine Size
- 2.9L, 6-cylinder
- Induction Type
- SIDI; Mild Hybrid
- Efficiency Tech
- Auto Start-Stop
- Fuel Type
- Premium Gasoline
Recall History
Source: NHTSA✓No recalls reported for this vehicle.
Related
Audi S6 MPG History
See how this model's fuel economy changed by year