The BMW M4 does 19.5 mpg combined (16.5 city, 24.2 highway), which works out to about $1,969 a year in fuel at $3.20 a gallon and 12,000 miles. Against other V6 cars it sits below the average of 19.9 mpg.
Every BMW M4 engine, compared
The BMW M4 was rated in a single specification, so its gas mileage does not vary by version — only by model year. Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 3L 6-cyl | 16.5 / 24.2 | 2015–2027 | $1,969 |
What that actually costs
The BMW M4 burns a gallon every 19.5 miles, so 12,000 miles takes about 615 gallons a year. At $3.20 that is what the table below adds up to.
| Measure | Value |
|---|---|
| Cost per mile | $0.164 |
| Fuel per year | $1,969 |
| Fuel over five years | $9,845 |
| Against other V6 cars | +$39 a year |
| EPA's own estimate | $3,958 a year |
City or highway — who is this car for
The BMW M4 gives up 7.7 mpg the moment you leave the motorway — 24.2 out there against 16.5 in town, a 47% drop worth $740 a year. A wide gap punishes stop-and-start traffic; a narrow one means the car doesn't care where you drive it.
| Measure | Value | Reading |
|---|---|---|
| City | 16.5 mpg | $2,327 a year if you only drive in town |
| Highway | 24.2 mpg | $1,587 a year if you mostly commute |
| Gap | +7.7 mpg (47%) | Wide — this car dislikes traffic |
How the M4 changed over the years
The M4 peaked in 2020 at 20 mpg (17 city, 25 highway) and was at its thirstiest in 2027 at 19 — 1 mpg apart, or $101 a year in fuel between buying one year and the other. The 2027 car does 19. Jumps usually mark a new generation or a new engine; dips often mean a heavier body or added all-wheel drive.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 2027 | 16 / 23 | 1 | $2,021 | |
| 2026 | 16 / 23 | 1 | $2,021 | |
| 2025 | 16 / 23 | 1 | $2,021 | |
| 2024 | 16 / 23 | 1 | $2,021 | |
| 2023 | 16 / 23 | 1 | $2,021 | |
| 2022 | 16 / 23 | 1 | $2,021 | |
| 2021 | 16 / 23 | 1 | $2,021 | |
| 2020 | 17 / 25 | 1 | $1,920 | |
| 2019 | 17 / 25 | 1 | $1,920 | |
| 2018 | 17 / 25 | 1 | $1,920 | |
| 2017 | 17 / 26 | 1 | $1,920 | |
| 2016 | 17 / 26 | 1 | $1,920 | |
| 2015 | 17 / 26 | 1 | $1,920 |
MPG is a number. Dollars per year is the answer.
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How we count
This page rests on 13 EPA ratings of the BMW M4 — 1 engine across 2015–2027. 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 $3,958. Full method.
Frequently asked questions
What mpg does the BMW M4 get?
19.5 mpg combined on average — 16.5 in the city and 24.2 on the highway, per EPA ratings across 2015–2027.
How much does a BMW M4 cost in fuel per year?
About $1,969 at 12,000 miles and $3.20 a gallon — roughly $9,845 over five years, or 0.164 dollars a mile.
Which M4 engine is the most economical?
The 3L 6-cyl at 19.5 mpg.
Is the M4 good on fuel compared with similar cars?
Against other V6 cars it sits below the average of 19.9 mpg, computed across 4940 ratings.
Are these real-world M4 figures?
No — they are EPA laboratory ratings, the same ones printed on the window sticker, and EPA's own annual fuel estimate for the BMW M4 is $3,958 against the $1,969 we compute at 12,000 miles. Expect a little worse in practice: the spread between the city and highway figures is smaller than the spread between two drivers of the same one.
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