2026 · Wagon · Hybrid
2026 Audi A6 Hybrid MPG & fuel economy
The 2026 Audi A6 Hybrid is a wagon with one EPA-rated configuration. The most efficient version returns 24 MPG combined (21 city / 30 highway) on premium gasoline. That's down 2 MPG from the 2025 model. Among 12 wagons rated for 2026, it ranks 12th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,469 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2026 Audi A6 Hybrid's fuel average is 10.2 km/L (9.8 L/100 km), or 24 MPG combined: 8.9 km/L in the city and 12.8 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 21 | 8.9 | 11.2 |
| Highway | 30 | 12.8 | 7.8 |
| Combined | 24 | 10.2 | 9.8 |
How it ranks among 2026 Wagons
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
A6 Hybrid MPG across model years
Full history →1 EPA-rated configuration
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| AWD · 3.0L 6-cyl turbo · 7-speed dual-clutch A6 Allroad quattro |
Hybrid | 21 MPG | 30 MPG | 24 MPG | — | $2,469 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 3.0L 6-cyl turbo
- Transmission
- 7-speed dual-clutch
- Drivetrain
- AWD
- Passenger volume
- 101 cu ft
- Cargo volume
- 30 cu ft
- Tailpipe CO₂
- 365 g/mi
- EPA fuel economy score
- 5/10
- EPA greenhouse gas score
- 5/10
2026 Audi A6 Hybrid vs. rivals
Compare the 2026 A6 Hybrid
With any other car from any year, including other A6 Hybrid model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 2026 Audi A6 (23 MPG)
Frequently asked questions
What is the gas mileage of the 2026 Audi A6 Hybrid?
Up to 24 MPG combined (21 city / 30 highway).
What fuel does the 2026 Audi A6 Hybrid use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 2026 Audi A6 Hybrid?
The 2026 Audi A6 Hybrid's fuel average is 10.2 km/L (9.8 L/100 km), or 24 MPG combined: 8.9 km/L in the city and 12.8 km/L on the highway.
How much does it cost to fuel the 2026 Audi A6 Hybrid per year?
About $2,469 at 15,000 miles a year with $3.95/gal premium gas, or $16.46 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.