2023 BMW M4 Gas Tank Size and Capacity
Fuel tank capacity
15.6gal · 59 L
The 2023 BMW M4 has a fuel tank capacity of 15.6 gallons (59 liters) on every trim.
A full tank is good for roughly 343–359 highway miles or 250 miles around town, going by the EPA ratings.
15.6 gal · Smaller than 73% of 2023 models we list.
Listed separately: 2023 BMW M4 CSL (15.6 gal).
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2023 BMW M4 fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Drive
- no difference
- Engine
- no difference
All 4 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| 2dr Coupe 3.0L 6cyl Turbo 6M · RWD MPG 16 / 23Range 250 / 359 mi | 3.0L 6cyl Turbo 6M | RWD | 15.6 gal59 L | 16 / 23 | 250 / 359 mi | |
| Competition 2dr Coupe 3.0L 6cyl Turbo 8A · RWD MPG 16 / 23Range 250 / 359 mi | 3.0L 6cyl Turbo 8A | RWD | 15.6 gal59 L | 16 / 23 | 250 / 359 mi | |
| Competition xDrive 2dr Convertible AWD 3.0L 6cyl Turbo 8A · AWD MPG 16 / 23Range 250 / 359 mi | 3.0L 6cyl Turbo 8A | AWD | 15.6 gal59 L | 16 / 23 | 250 / 359 mi | |
| Competition xDrive 2dr Coupe AWD 3.0L 6cyl Turbo 8A · AWD MPG 16 / 22Range 250 / 343 mi | 3.0L 6cyl Turbo 8A | AWD | 15.6 gal59 L | 16 / 22 | 250 / 343 mi | |
| No trim matches all of these filters. | ||||||
Tank figures are the manufacturer's rated capacity, sorted smallest tank first. Range is tank size times EPA city or highway MPG.
How far a 2023 BMW M4 goes on a tank
Gallons left and the distance they cover at each mark on the fuel gauge, at EPA city and highway mileage. At the combined rating of 19 MPG, a full 15.6-gallon tank covers about 296 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 15.6 | 359 | 250 |
| 3/4 | 11.7 | 269 | 187 |
| 1/2 | 7.8 | 179 | 125 |
| 1/4 | 3.9 | 90 | 62 |
| 1/8 | 2.0 | 45 | 31 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 789 gallons, roughly 51 full tanks.
Fuel gauges aren't perfectly linear and the low-fuel light comes on with a few gallons still in the tank, so plan your stop before the last eighth.
- EPA combined
- 18–19 MPG
- Tailpipe CO2
- 470–485 g/mi
- EPA greenhouse score
- 4 of 10
- Source
- EPA ratings ↗
What it costs to fill up a 2023 BMW M4
$82.37 to fill the 15.6-gallon tank from empty with premium, at this week's US average of $5.28 a gallon.
| Tank | Fuel | US avg / gal | From empty | From 1/4 tank |
|---|---|---|---|---|
| 15.6 gal | Premium | $5.28 | $82.37 | $61.78 |
By region, 15.6-gallon tank
| Region | Premium / gal | Fill from empty |
|---|---|---|
| East Coast | $4.93 | $76.91 |
| Midwest | $5.37 | $83.77 |
| Gulf CoastLowest | $4.57 | $71.29 |
| Rocky Mountain | $5.12 | $79.87 |
| West Coast | $6.08 | $94.85 |
| CaliforniaHighest | $6.36 | $99.22 |
Prices: U.S. Energy Information Administration retail averages for the week of October 26, 2026. This week's prices by state and city.
Your own price
- 15.6-gallon tank$82.37
- A year of driving (15,000 mi)$4,168
Starts at the US average for premium; type in what your station charges. For other tank sizes, use the fill-up calculator.
M4 tank size in other years
The 2023 M4 uses the same 15.6 gal tank as every M4 since 2021.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2027 M4 | 15.6 gal | 359 mi |
| 2026 M4 | 15.6 gal | 359 mi |
| 2025 M4 | 15.6 gal | 359 mi |
| 2024 M4 | 15.6 gal | 359 mi |
| 2023 M4 | 15.6 gal | 359 mi |
| 2022 M4 | 15.6 gal | 359 mi |
| 2021 M4 | 15.6 gal | 359 mi |
| 2020 M4 | 15.8 gal | 395 mi |
| 2019 M4 | 15.8 gal | 395 mi |
| 2018 M4 | 15.8 gal | 395 mi |
2023 BMW M4 vs similar 2023 coupes
At 15.6 gallons, the M4's largest tank ranks second of the three 2023 coupes compared here. The Lexus RC F carries the most (17.4 gal) and the Audi RS 5 the least (15.3 gal).
| 2023 model | Tank | Longest highway range |
|---|---|---|
| Lexus RC F | 17.4 gal | 418 mi |
| BMW M4 | 15.6 gal | 359 mi |
| Audi RS 5 | 15.3 gal | 398 mi |
Picked by body style and size: other 2023 coupes within about 5% of the M4's length and 15% of its curb weight, one model per brand.
2023 BMW M4 fuel system recalls
None of the 1 recall NHTSA lists for the 2023 BMW M4 involve the fuel system.
Frequently asked questions
What is the fuel tank capacity of the 2023 BMW M4?
The 2023 BMW M4 holds 15.6 gallons (59 liters) on every trim we list.
How many gallons and liters does the 2023 BMW M4 gas tank hold?
The 2023 BMW M4 tank holds 59 liters, or 15.6 gallons in US gallons.
Does AWD change the 2023 BMW M4 gas tank?
No. RWD and AWD versions of the 2023 BMW M4 use the same 15.6 gal tank.
How far can a 2023 BMW M4 go on a full tank?
About 343–359 miles on the highway and 250 miles in town, going from full to empty at its EPA ratings. Expect less in practice, since nobody runs the tank dry.
How many miles can a 2023 BMW M4 go on a quarter tank?
About 90 highway miles or 62 in town from the 15.6-gallon tank, which has roughly 3.9 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2023 BMW M4 take?
Premium unleaded (required). The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2023 BMW M4?
At the US average of $5.28 a gallon for premium (EIA, week of October 26, 2026), filling the 15.6-gallon tank from empty costs $82.37. It ranges from $71.29 in the Gulf Coast to $99.22 in California.
How much does a full tank of gas weigh in a 2023 BMW M4?
About 97 pounds for the 15.6-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2023 BMW M4 have a bigger gas tank than the Audi RS 5?
Yes. The 2023 BMW M4 holds up to 15.6 gallons; the 2023 Audi RS 5 holds up to 15.3.
Has the 2023 BMW M4 had a fuel pump or fuel system recall?
No. None of the 1 recall NHTSA lists for the 2023 BMW M4 involve the fuel system.
Sources
- Tank sizes: manufacturer-rated capacities from US-market specifications, cross-checked against a second spec database. Updated October 2026.
- MPG and range: EPA ratings (fueleconomy.gov). Range is tank size times EPA MPG.
- Fuel prices: U.S. Energy Information Administration, week of October 26, 2026.
- Recalls: NHTSA recall database.
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.