2026 head-to-head · Wagon
2026 Audi A6 Hybrid vs Volvo V90 Hybrid
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
AWD · 3.0L 6-cyl turbo · 7-speed dual-clutch · 24 MPG
AWD · 2.0L 4-cyl turbo · 8-speed automatic · 25 MPG
The 2026 Volvo V90 Hybrid is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $2,370 a year to fuel (25 MPG), versus $2,469 for the 2026 Audi A6 Hybrid (24 MPG). That's roughly $99 a year, or about $494 over five years.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Audi A6 Hybrid
- Volvo V90 Hybrid
Side by side
| Audi A6 Hybrid | Volvo V90 Hybrid | |
|---|---|---|
| $2,469 | Your annual fuel cost | $2,370 |
| 24 MPG | Combined efficiency | 25 MPG |
| 21 MPG | City | 22 MPG |
| 30 MPG | Highway | 29 MPG |
| 101 cu ft | Passenger volume | 98 cu ft |
| 30 cu ft | Cargo volume | 34 cu ft |
| 365 g/mi | Tailpipe CO₂ (g/mi) | 358 g/mi |
| 5/10 | EPA fuel economy score | 5/10 |
| 5/10 | EPA greenhouse gas score | 5/10 |
| Hybrid | Powertrain | Hybrid |
| Premium gasoline | Fuel | Premium gasoline |
| 3.0L 6-cyl turbo | Engine / motor | 2.0L 4-cyl turbo |
| 7-speed dual-clutch | Transmission | 8-speed automatic |
| AWD | Drivetrain | AWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
Audi A6 Hybrid vs Volvo V90 Hybrid across model years
- Audi A6 Hybrid
- Volvo V90 Hybrid
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Per EPA interior volume figures, the Volvo V90 Hybrid has more cargo space (34 vs. 30 cu ft).
Among 12 2026 wagons, the Audi A6 Hybrid ranks 12th and the Volvo V90 Hybrid 11th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2026 Audi A6 Hybrid or the 2026 Volvo V90 Hybrid?
Measured by cost to drive, the Volvo V90 Hybrid. The Audi A6 Hybrid is rated 24 MPG combined and the Volvo V90 Hybrid 25 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2026 Audi A6 Hybrid vs. the Volvo V90 Hybrid per year?
At 15,000 miles a year with $3.95/gal premium gas, about $2,469 for the Audi A6 Hybrid and $2,370 for the Volvo V90 Hybrid.
Which has more cargo space?
The Volvo V90 Hybrid, with 34 cu ft of luggage volume versus 30 cu ft (EPA interior volume index).
More 2026 comparisons
Audi A6 Hybrid vs…
Or compare the 2026 Audi A6 Hybrid with anything else: