2015 BMW M3 Gas Tank Size & Fuel Capacity
Fuel tank capacity
15.8gal · 60 L
The 2015 BMW M3 has a fuel tank capacity of 15.8 gallons (60 liters).
A full tank is good for roughly 411 highway miles or 269 miles around town, going by the EPA ratings.
15.8 gal · Smaller than 77% of 2015 models we list.
- By trim
- Gas cap & parts
- Fuel essentials
- Miles per tank
- Fill-up cost
- Other years
- Compared
- Fuel recalls
- FAQ
2015 BMW M3 fuel tank capacity by trim
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| 4dr Sedan 3.0L 6cyl Turbo 6M · RWD MPG 17 / 26Range 269 / 411 mi | 3.0L 6cyl Turbo 6M | RWD | 15.8 gal60 L | 17 / 26 | 269 / 411 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 2015 BMW M3 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 20 MPG, a full 15.8-gallon tank covers about 316 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 15.8 | 411 | 269 |
| 3/4 | 11.9 | 308 | 201 |
| 1/2 | 7.9 | 205 | 134 |
| 1/4 | 4.0 | 103 | 67 |
| 1/8 | 2.0 | 51 | 34 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 750 gallons, roughly 47 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
- 20 MPG
- Tailpipe CO2
- 440 g/mi
- EPA greenhouse score
- 5 of 10
- Source
- EPA ratings
What it costs to fill up a 2015 BMW M3
$83.42 to fill the 15.8-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 |
|---|---|---|---|---|
| 15.8 gal | Premium | $5.28 | $83.42 | $62.57 |
By region, 15.8-gallon tank
| Region | Premium / gal | Fill from empty |
|---|---|---|
| East Coast | $4.93 | $77.89 |
| Midwest | $5.37 | $84.85 |
| Gulf CoastLowest | $4.57 | $72.21 |
| Rocky Mountain | $5.12 | $80.90 |
| West Coast | $6.08 | $96.06 |
| CaliforniaHighest | $6.36 | $100.49 |
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
- 15.8-gallon tank$83.42
- A year of driving (15,000 mi)$3,960
Starts at the US average for premium; type in what your station charges. For other tank sizes, use the fill-up calculator.
M3 tank size in other years
The tank changed for 2015: 15.8 gal, down from 16.6 gal on the 2013 M3.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2022 M3 | 15.6 gal | 359 mi |
| 2021 M3 | 15.6 gal | 359 mi |
| 2018 M3 | 15.8 gal | 395 mi |
| 2017 M3 | 15.8 gal | 411 mi |
| 2016 M3 | 15.8 gal | 411 mi |
| 2015 M3 | 15.8 gal | 411 mi |
| 2013 M3 | 16.6 gal | 332 mi |
| 2012 M3 | 16.6 gal | 332 mi |
| 2011 M3 | 16.6 gal | 332 mi |
| 2010 M3 | 16.6 gal | 332 mi |
| 2009 M3 | 16.6 gal | 332 mi |
- 2027
- 2026
- 2025
- 2024
- 2023
- 2022
- 2021
- 2018
- 2017
- 2016
- 2015
- 2013
- 2012
- 2011
- 2010
- 2009
- 2008
- 2006
- 2005
- 2004
- 2003
- 2002
- 2001
- 1998
- 1997
- 1996
- 1995
- 1991
- 1990
2015 BMW M3 vs similar 2015 sedans
The M3 has the smallest tank of the six 2015 sedans compared here: 15.8 gallons, against 17.8 for the Volvo S60.
| 2015 model | Tank | Longest highway range |
|---|---|---|
| Volvo S60 | 17.8 gal | 659 mi |
| Lexus IS 250 | 17.4 gal | 522 mi |
| Acura TLX | 17.2 gal | 602 mi |
| Audi A4 | 16.1 gal | 515 mi |
| Cadillac ATS | 16.0 gal | 528 mi |
| BMW M3 | 15.8 gal | 411 mi |
Other 2015 sedans of a similar size, one model per brand.
2015 BMW M3 fuel system recalls
None of the 3 recalls NHTSA lists for the 2015 BMW M3 involve the fuel system.
Frequently asked questions
What is the fuel tank capacity of the 2015 BMW M3?
The 2015 BMW M3 holds 15.8 gallons (60 liters).
How many gallons and liters does the 2015 BMW M3 gas tank hold?
The 2015 BMW M3 tank holds 60 liters, or 15.8 gallons in US gallons.
How far can a 2015 BMW M3 go on a full tank?
About 411 miles on the highway and 269 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 2015 BMW M3 go on a quarter tank?
About 103 highway miles or 67 in town from the 15.8-gallon tank, which has roughly 4.0 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2015 BMW M3 take?
Premium unleaded (required). The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2015 BMW M3?
At the US average of $5.28 a gallon for premium (EIA, week of October 26, 2026), filling the 15.8-gallon tank from empty costs $83.42. It ranges from $72.21 in the Gulf Coast to $100.49 in California.
How much does a full tank of gas weigh in a 2015 BMW M3?
About 98 pounds for the 15.8-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2015 BMW M3 have a bigger gas tank than the Volvo S60?
No. The 2015 Volvo S60 holds up to 17.8 gallons; the 2015 BMW M3 holds up to 15.8.
Has the 2015 BMW M3 had a fuel pump or fuel system recall?
No. None of the 3 recalls NHTSA lists for the 2015 BMW M3 involve the fuel system.
Sources
- Tank sizes: manufacturer-rated capacities from US-market specifications, checked against independent references. 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 (this week's prices).
- Recalls: NHTSA recall database (BMW fuel system recalls).
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.