Polestar · 2025–2026 · Electric
Polestar 4 MPG by year
The EPA has rated 2 model years of the Polestar 4, from 2025 to 2026. The most fuel-efficient year is the 2026, at 95 MPGe combined in its best configuration. The best 2026 model is 6% more efficient than the best 2025 model (95 vs. 90 MPGe). The 2026 model is about as efficient as the median midsize or large SUV (96.5 MPGe).
Combined MPGe by model year
- 4, most efficient version
- Range across configurations
- Class median
Shaded band: range across that year's configurations. Class median: same-year models in the same class, rated in MPGe. Click a point to open that model year; the table below lists every value.
Every 4 model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2026 | Electric | 95 MPGe lowest 77 |
100 / 90 | 96.5 | 310 mi | 3 | $945 |
| 2025 | Electric | 90 MPGe lowest 83 |
93 / 87 | 91 | 300 mi | 2 | $999 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare 4 model years
See how much a newer 4 would save over an older one.
Models similar to the Polestar 4
Frequently asked questions
Which Polestar 4 year has the best fuel economy?
The 2026 Polestar 4, rated up to 95 MPGe combined. At 15,000 miles a year with 18¢/kWh electricity, that works out to about $945 a year.
Which Polestar 4 year has the worst fuel economy?
The 2025 model, whose most efficient version is rated 90 MPGe combined (about $999 a year to fuel).
What is the fuel economy of the latest Polestar 4?
The 2026 Polestar 4 is rated up to 95 MPGe combined.