2026 head-to-head · Wagon
2026 Acura ADX vs Audi A6 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
The 2026 Acura ADX is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $2,116 a year to fuel (28 MPG), versus $2,469 for the 2026 Audi A6 Hybrid (24 MPG). That's roughly $353 a year, or about $1,763 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
- Acura ADX
- Audi A6 Hybrid
Side by side
| Acura ADX | Audi A6 Hybrid | |
|---|---|---|
| $2,116 | Your annual fuel cost | $2,469 |
| 28 MPG | Combined efficiency | 24 MPG |
| 26 MPG | City | 21 MPG |
| 31 MPG | Highway | 30 MPG |
| 97 cu ft | Passenger volume | 101 cu ft |
| 24 cu ft | Cargo volume | 30 cu ft |
| 317 g/mi | Tailpipe CO₂ (g/mi) | 365 g/mi |
| 5/10 | EPA fuel economy score | 5/10 |
| 5/10 | EPA greenhouse gas score | 5/10 |
| Gas | Powertrain | Hybrid |
| Premium gasoline | Fuel | Premium gasoline |
| 1.5L 4-cyl turbo | Engine / motor | 3.0L 6-cyl turbo |
| CVT | Transmission | 7-speed dual-clutch |
| FWD | 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.
Acura ADX vs Audi A6 Hybrid across model years
- Acura ADX
- Audi A6 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 Audi A6 Hybrid has more passenger space (101 vs. 97 cu ft); the Audi A6 Hybrid has more cargo space (30 vs. 24 cu ft).
Among 12 2026 wagons, the Acura ADX ranks 9th and the Audi A6 Hybrid 12th for lowest fuel cost.
The powertrains differ: the Acura ADX is a conventional gas model, while the Audi A6 Hybrid is a full hybrid.
Frequently asked questions
Which is more fuel-efficient, the 2026 Acura ADX or the 2026 Audi A6 Hybrid?
Measured by cost to drive, the Acura ADX. The Acura ADX is rated 28 MPG combined and the Audi A6 Hybrid 24 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2026 Acura ADX vs. the Audi A6 Hybrid per year?
At 15,000 miles a year with $3.95/gal premium gas, about $2,116 for the Acura ADX and $2,469 for the Audi A6 Hybrid.
Which has more cargo space?
The Audi A6 Hybrid, with 30 cu ft of luggage volume versus 24 cu ft (EPA interior volume index).
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