2025 head-to-head · Midsize & Large SUV
2025 Bentley Bentayga Plug-in Hybrid vs Volvo XC90 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 · 8-speed automatic · 42 MPGe + 21 MPG
On fuel costs these two are nearly tied. Driving 15,000 miles a year with 18¢/kWh electricity and $3.95/gal premium gas, the most efficient 2025 Bentley Bentayga Plug-in Hybrid (42 MPGe + 21 MPG) costs about $2,277 a year to fuel and the 2025 Volvo XC90 Hybrid (26 MPG) about $2,279.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Bentley Bentayga Plug-in Hybrid
- Volvo XC90 Hybrid
Side by side
| Bentley Bentayga Plug-in Hybrid | Volvo XC90 Hybrid | |
|---|---|---|
| $2,277 | Your annual fuel cost | $2,279 |
| 42 MPGe + 21 MPG | Combined efficiency | 26 MPG |
| 41 MPGe / 19 MPG | City | 23 MPG |
| 43 MPGe / 23 MPG | Highway | 30 MPG |
| 67 kWh | Electricity use (kWh/100 mi) | — |
| 440 mi | Driving range | — |
| 20 mi | All-electric range | — |
| 203 g/mi | Tailpipe CO₂ (g/mi) | 343 g/mi |
| 6/10 | EPA fuel economy score | 5/10 |
| 7/10 | EPA greenhouse gas score | 5/10 |
| 3 hrs | Charge time at 240V | — |
| Plug-in hybrid | Powertrain | Hybrid |
| Premium gas + electricity | Fuel | Premium gasoline |
| 3.0L 6-cyl turbo | Engine / motor | 2.0L 4-cyl turbo |
| 8-speed automatic | 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.
Bentley Bentayga Plug-in Hybrid vs Volvo XC90 Hybrid across model years
- Bentley Bentayga Plug-in Hybrid
- Volvo XC90 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
Among 94 2025 midsize & large SUVs, the Bentley Bentayga Plug-in Hybrid ranks 47th and the Volvo XC90 Hybrid 48th for lowest fuel cost.
The powertrains differ: the Bentley Bentayga Plug-in Hybrid is a plug-in hybrid, while the Volvo XC90 Hybrid is a full hybrid.
Frequently asked questions
Which is more fuel-efficient, the 2025 Bentley Bentayga Plug-in Hybrid or the 2025 Volvo XC90 Hybrid?
Measured by cost to drive, the Bentley Bentayga Plug-in Hybrid. The Bentley Bentayga Plug-in Hybrid is rated 42 MPGe + 21 MPG combined and the Volvo XC90 Hybrid 26 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2025 Bentley Bentayga Plug-in Hybrid vs. the Volvo XC90 Hybrid per year?
At 15,000 miles a year with 18¢/kWh electricity and $3.95/gal premium gas, about $2,277 for the Bentley Bentayga Plug-in Hybrid and $2,279 for the Volvo XC90 Hybrid.
Bentley Bentayga Plug-in Hybrid vs Volvo XC90 Hybrid in other years
More 2025 comparisons
Bentley Bentayga Plug-in Hybrid vs…
Or compare the 2025 Bentley Bentayga Plug-in Hybrid with anything else: