2015 BMW ActiveHybrid 5 Gas Tank Size & Fuel Capacity
Fuel tank capacity
17.7gal · 67 L
The 2015 BMW ActiveHybrid 5 has a fuel tank capacity of 17.7 gallons (67 liters).
A full tank is good for roughly 531 highway miles or 407 miles around town, going by the EPA ratings.
17.7 gal · Smaller than 58% of 2015 models we list.
Listed separately: 2015 BMW ActiveHybrid 7 (20.1 gal).
2015 BMW ActiveHybrid 5 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 8A · RWD Hybrid MPG 23 / 30Range 407 / 531 mi | 3.0L 6cyl Turbo 8A Hybrid | RWD | 17.7 gal67 L | 23 / 30 | 407 / 531 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 ActiveHybrid 5 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 26 MPG, a full 17.7-gallon tank covers about 460 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 17.7 | 531 | 407 |
| 3/4 | 13.3 | 398 | 305 |
| 1/2 | 8.9 | 266 | 204 |
| 1/4 | 4.4 | 133 | 102 |
| 1/8 | 2.2 | 66 | 51 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 577 gallons, roughly 33 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
- 26 MPG
- Tailpipe CO2
- 346 g/mi
- EPA greenhouse score
- 6 of 10
- Source
- EPA ratings
What it costs to fill up a 2015 BMW ActiveHybrid 5
$93.46 to fill the 17.7-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 |
|---|---|---|---|---|
| 17.7 gal | Premium | $5.28 | $93.46 | $70.09 |
By region, 17.7-gallon tank
| Region | Premium / gal | Fill from empty |
|---|---|---|
| East Coast | $4.93 | $87.26 |
| Midwest | $5.37 | $95.05 |
| Gulf CoastLowest | $4.57 | $80.89 |
| Rocky Mountain | $5.12 | $90.62 |
| West Coast | $6.08 | $107.62 |
| CaliforniaHighest | $6.36 | $112.57 |
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
- 17.7-gallon tank$93.46
- A year of driving (15,000 mi)$3,046
Starts at the US average for premium; type in what your station charges. For other tank sizes, use the fill-up calculator.
ActiveHybrid 5 tank size in other years
The 2015 ActiveHybrid 5 uses the same 17.7 gal tank as the 2014 model.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2016 ActiveHybrid 5 | 17.7 gal | 531 mi |
| 2015 ActiveHybrid 5 | 17.7 gal | 531 mi |
| 2014 ActiveHybrid 5 | 17.7 gal | 531 mi |
| 2012 ActiveHybrid 5 | 18.5 gal | 555 mi |
2015 BMW ActiveHybrid 5 vs similar 2015 sedans
At 17.7 gallons, the ActiveHybrid 5's largest tank ranks sixth of the seven 2015 sedans compared here. The Mercedes-Benz E-Class carries the most (21.1 gal) and the Lexus GS 450h the least (17.4 gal).
| 2015 model | Tank | Longest highway range |
|---|---|---|
| Mercedes-Benz E-Class | 17.4–21.1 gal | 886 mi |
| INFINITI Q70 | 17.8–20.0 gal | 605 mi |
| Audi S6 | 19.8 gal | 535 mi |
| Volvo S80 | 18.5 gal | 703 mi |
| Jaguar XF | 18.4 gal | 552 mi |
| BMW ActiveHybrid 5 | 17.7 gal | 531 mi |
| Lexus GS 450h | 17.4 gal | 592 mi |
Other 2015 sedans of a similar size, one model per brand.
Frequently asked questions
What is the fuel tank capacity of the 2015 BMW ActiveHybrid 5?
The 2015 BMW ActiveHybrid 5 holds 17.7 gallons (67 liters).
How many gallons and liters does the 2015 BMW ActiveHybrid 5 gas tank hold?
The 2015 BMW ActiveHybrid 5 tank holds 67 liters, or 17.7 gallons in US gallons.
How far can a 2015 BMW ActiveHybrid 5 go on a full tank?
About 531 miles on the highway and 407 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 ActiveHybrid 5 go on a quarter tank?
About 133 highway miles or 102 in town from the 17.7-gallon tank, which has roughly 4.4 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2015 BMW ActiveHybrid 5 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 ActiveHybrid 5?
At the US average of $5.28 a gallon for premium (EIA, week of October 26, 2026), filling the 17.7-gallon tank from empty costs $93.46. It ranges from $80.89 in the Gulf Coast to $112.57 in California.
How much does a full tank of gas weigh in a 2015 BMW ActiveHybrid 5?
About 110 pounds for the 17.7-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2015 BMW ActiveHybrid 5 have a bigger gas tank than the Audi S6?
No. The 2015 Audi S6 holds up to 19.8 gallons; the 2015 BMW ActiveHybrid 5 holds up to 17.7.
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).
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.