2021 Audi S6
Midsize Cars · 1 trims
Combined
22
City 18 · Highway 28
Cost per 100 miles
$22.54
Premium gasoline
Yearly fuel cost
$3,381
15,000 mi
Recalls
10
0 complaints
Cost per 100 miles: $22.54 · Yearly fuel cost: $3,381
Based on 15,000 miles a year and the average premium gasoline price in the US.
Trims
| Trim | Engine | Drive | City | Highway | Combined | Cost per 100 miles |
|---|---|---|---|---|---|---|
| S6 Automatic (S8) · Premium gasoline | 48V Li-Ion | All-Wheel Drive | 18 | 28 | 22 | $22.54 |
Fuel economy: U.S. EPA fueleconomy.gov
Cheapest states to run this car
- North Carolina · $18.99
- South Carolina · $19.95
- Oklahoma · $20.01
- Texas · $20.04
- Georgia · $20.19
- Missouri · $20.31
Most expensive states
- California · $28.20
- Hawaii · $28.08
- Nevada · $26.14
- Illinois · $25.93
- Washington · $25.43
- Michigan · $24.97
NHTSA safety ratings
| Overall | Not rated |
|---|---|
| Frontal crash | Not rated |
| Side crash | Not rated |
| Rollover | ★★★★★ |
Recalls
- ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL (Mar 31, 2025)
- SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY (Apr 26, 2021)
- TIRES (Jan 26, 2022)
- SERVICE BRAKES, HYDRAULIC:FLUID (Aug 25, 2023)
- ELECTRICAL SYSTEM (Nov 21, 2022)
See all recalls and complaints →
Recalls, complaints and ratings: NHTSA