2025 head-to-head · Midsize & Large SUV
2025 Rivian R1S vs Volvo EX90
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
On fuel costs these two are nearly tied. Driving 15,000 miles a year with 18¢/kWh electricity, the most efficient 2025 Rivian R1S (85 MPGe) costs about $1,066 a year to fuel and the 2025 Volvo EX90 (84 MPGe) about $1,080.
Your numbers
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Fuel cost over 10 years
- Rivian R1S
- Volvo EX90
Side by side
| Rivian R1S | Volvo EX90 | |
|---|---|---|
| $1,066 | Your annual fuel cost | $1,080 |
| 85 MPGe | Combined efficiency | 84 MPGe |
| 94 MPGe | City | 86 MPGe |
| 77 MPGe | Highway | 82 MPGe |
| 39.5 kWh | Electricity use (kWh/100 mi) | 40 kWh |
| 329 mi | Driving range | 310 mi |
| 0 g/mi | Tailpipe CO₂ (g/mi) | 0 g/mi |
| 9/10 | EPA fuel economy score | 9/10 |
| 10/10 | EPA greenhouse gas score | 10/10 |
| 12 hrs | Charge time at 240V | 10 hrs |
| Electric | Powertrain | Electric |
| Electricity | Fuel | Electricity |
| Electric motors (528 kW) | Engine / motor | Electric motors (300 kW) |
| Single-speed | Transmission | Single-speed |
| 4WD | 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.
Rivian R1S vs Volvo EX90 across model years
- Rivian R1S
- Volvo EX90
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
The Rivian R1S goes farther between stops: about 329 miles on a charge, compared with 310 miles for the Volvo EX90.
Among 94 2025 midsize & large SUVs, the Rivian R1S ranks 14th and the Volvo EX90 15th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2025 Rivian R1S or the 2025 Volvo EX90?
Measured by cost to drive, the Rivian R1S. The Rivian R1S is rated 85 MPGe combined and the Volvo EX90 84 MPGe (EPA, most efficient configuration of each).
How much does it cost to fuel the 2025 Rivian R1S vs. the Volvo EX90 per year?
At 15,000 miles a year with 18¢/kWh electricity, about $1,066 for the Rivian R1S and $1,080 for the Volvo EX90.
Which has more range?
The Rivian R1S: about 329 miles versus 310 miles.
Rivian R1S vs Volvo EX90 in other years
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