Against 381 other 4-cyl cars rated 2024–2026, the Stelvio trails their 26.3 mpg average by 2.3 mpg, about $140 a year. Averaged over the years each was sold, the most economical engine since 2018, the 2L 4-cyl (2018–2026), does 24.7 mpg and the thirstiest, the 2.9L 6-cyl (2018–2024), 19: $466 a year apart.
Every Alfa Romeo Stelvio engine, compared
Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 2L 4-cyl | 22 / 28.7 | 2018–2026 | $1,555 | |
| 2.9L 6-cyl | 17 / 23 | 2018–2024 | $2,021 |
What that actually costs
Against its rivals in the same model years, the Toyota RAV4 gets 37.5 mpg, the Jeep Wrangler 18.8 mpg and the Honda CR-V 35 mpg, next to 24 mpg for the 2026 Stelvio.
| Measure | Value |
|---|---|
| Cost per mile (2026) | $0.133 |
| Fuel per year | $1,600 |
| Fuel over five years | $8,000 |
| Against other 4-cyl cars, 2024–2026 | +$140 a year |
| EPA's own estimate | $3,534 a year |
City or highway — who is this car for
The 2026 Alfa Romeo Stelvio gives up 6 mpg in town: 28 on the highway against 22 in the city, $374 a year if every mile were city driving.
| Measure | Value | Reading |
|---|---|---|
| City (2026) | 22 mpg | $1,745 a year if you only drive in town |
| Highway | 28 mpg | $1,371 a year if you mostly commute |
| Gap | +6 mpg (27%) | Typical for its type |
How the Stelvio changed over the years
The Stelvio peaked in 2026 at 24 mpg (22 city, 28 highway) and was at its thirstiest in 2018 at 21.5 — 2.5 mpg apart, or $186 a year in fuel between buying one year and the other.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 2026 | 22 / 28 | 1 | $1,600 | |
| 2025 | 22 / 28 | 1 | $1,600 | |
| 2024 | 19.5 / 26 | 2 | $1,745 | |
| 2023 | 19.5 / 26 | 2 | $1,745 | |
| 2022 | 19.5 / 26 | 2 | $1,745 | |
| 2021 | 19.5 / 26 | 2 | $1,745 | |
| 2020 | 19.5 / 26 | 2 | $1,745 | |
| 2019 | 19.5 / 26 | 2 | $1,745 | |
| 2018 | 19.5 / 25.5 | 2 | $1,786 |
MPG is a number. Dollars per year is the answer.
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How we count
This page rests on 16 EPA ratings of the Alfa Romeo Stelvio — 2 engines across 2018–2026. The mileage is EPA's laboratory figure, unchanged; the yearly bill is ours, at 12,000 miles and $3.20 a gallon, against EPA's own estimate of $3,534. Full method.
Frequently asked questions
What mpg does the 2026 Alfa Romeo Stelvio get?
24 mpg combined, 22 city and 28 highway, per EPA. Across every year since 2018 the Stelvio has averaged 22.2 mpg.
Is the 2026 Stelvio more efficient than the 2025?
About the same: 24 against 24 mpg combined.
Which Stelvio year has the best gas mileage?
The 2026, at 24 mpg combined (22 city, 28 highway), which is also the latest model year we hold.
Does the Stelvio get better gas mileage than the Toyota RAV4?
No: 24 mpg for the 2026 Stelvio against 37.5 for the 2026 Toyota RAV4, about $576 a year more to run.
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