2005 BMW X5 Gas Tank Size & Fuel Capacity
Fuel tank capacity
24.6gal · 93 L
The 2005 BMW X5 has a fuel tank capacity of 24.6 gallons (93 liters) on every trim.
A full tank is good for roughly 492 highway miles or 320–344 miles around town, going by the EPA ratings.
24.6 gal · Bigger than 76% of 2005 models we list.
- By trim
- Gas cap & parts
- Fuel essentials
- Miles per tank
- Fill-up cost
- Other years
- Compared
- Fuel recalls
- Pump & gauge parts
- FAQ
2005 BMW X5 fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Engine
- no difference
All 3 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| 3.0i AWD 4dr SUV 3.0L 6cyl 6M · AWD MPG 13 / 20Range 320 / 492 mi | 3.0L 6cyl 6M | AWD | 24.6 gal93 L | 13 / 20 | 320 / 492 mi | |
| 4.4i AWD 4dr SUV 4.4L 8cyl 6A · AWD MPG 14 / 20Range 344 / 492 mi | 4.4L 8cyl 6A | AWD | 24.6 gal93 L | 14 / 20 | 344 / 492 mi | |
| 4.8is AWD 4dr SUV 4.8L 8cyl 6A · AWD MPG 14 / 20Range 344 / 492 mi | 4.8L 8cyl 6A | AWD | 24.6 gal93 L | 14 / 20 | 344 / 492 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 2005 BMW X5 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 16 MPG, a full 24.6-gallon tank covers about 394 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 24.6 | 492 | 344 |
| 3/4 | 18.5 | 369 | 258 |
| 1/2 | 12.3 | 246 | 172 |
| 1/4 | 6.2 | 123 | 86 |
| 1/8 | 3.1 | 62 | 43 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 938 gallons, roughly 38 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
- 16 MPG
- Tailpipe CO2
- 555 g/mi
- Source
- EPA ratings
What it costs to fill up a 2005 BMW X5
$129.89 to fill the 24.6-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 |
|---|---|---|---|---|
| 24.6 gal | Premium | $5.28 | $129.89 | $97.42 |
By region, 24.6-gallon tank
| Region | Premium / gal | Fill from empty |
|---|---|---|
| East Coast | $4.93 | $121.28 |
| Midwest | $5.37 | $132.10 |
| Gulf CoastLowest | $4.57 | $112.42 |
| Rocky Mountain | $5.12 | $125.95 |
| West Coast | $6.08 | $149.57 |
| CaliforniaHighest | $6.36 | $156.46 |
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
- 24.6-gallon tank$129.89
- A year of driving (15,000 mi)$4,950
Starts at the US average for premium; type in what your station charges. For other tank sizes, use the fill-up calculator.
X5 tank size in other years
The tank changed for 2005: 24.6 gal, up from 24.3 gal on the 2004 X5.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2010 X5 | 22.5 gal | 585 mi |
| 2009 X5 | 22.5 gal | 585 mi |
| 2008 X5 | 22.5 gal | 473 mi |
| 2007 X5 | 22.5 gal | 473 mi |
| 2006 X5 | 24.3 gal | 486 mi |
| 2005 X5 | 24.6 gal | 492 mi |
| 2004 X5 | 24.3 gal | 486 mi |
| 2003 X5 | 24.3 gal | 462 mi |
| 2002 X5 | 24.3 gal | 462 mi |
| 2001 X5 | 24.3 gal | 462 mi |
| 2000 X5 | 24.6 gal | 394 mi |
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2005 BMW X5 vs similar 2005 SUVs
At 24.6 gallons, the X5's largest tank ranks second of the seven 2005 SUVs compared here. The Porsche Cayenne carries the most (26.4 gal) and the Volvo XC90 the least (19.0 gal).
| 2005 model | Tank | Longest highway range |
|---|---|---|
| Porsche Cayenne | 26.4 gal | 502 mi |
| BMW X5 | 24.6 gal | 492 mi |
| INFINITI FX45 | 23.8 gal | 428 mi |
| Lexus GX 470 | 23.0 gal | 414 mi |
| Land Rover LR3 | 22.8 gal | 410 mi |
| Acura MDX | 20.4 gal | 428 mi |
| Volvo XC90 | 18.0–19.0 gal | 378 mi |
Other 2005 SUVs of a similar size, one model per brand.
2005 BMW X5 fuel system recalls
None of the 2 recalls NHTSA lists for the 2005 BMW X5 involve the fuel system.
2005 BMW X5 fuel pump and gauge parts
NHTSA lists no fuel-system recall for the 2005 BMW X5, so a failed pump or gauge is a normal repair. These are the part numbers the makers list for it.
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Frequently asked questions
What is the fuel tank capacity of the 2005 BMW X5?
The 2005 BMW X5 holds 24.6 gallons (93 liters) on every trim we list.
How many gallons and liters does the 2005 BMW X5 gas tank hold?
The 2005 BMW X5 tank holds 93 liters, or 24.6 gallons in US gallons.
How far can a 2005 BMW X5 go on a full tank?
About 492 miles on the highway and 320–344 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 2005 BMW X5 go on a quarter tank?
About 123 highway miles or 86 in town from the 24.6-gallon tank, which has roughly 6.2 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2005 BMW X5 take?
Premium unleaded (required). The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2005 BMW X5?
At the US average of $5.28 a gallon for premium (EIA, week of October 26, 2026), filling the 24.6-gallon tank from empty costs $129.89. It ranges from $112.42 in the Gulf Coast to $156.46 in California.
How much does a full tank of gas weigh in a 2005 BMW X5?
About 153 pounds for the 24.6-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2005 BMW X5 have a bigger gas tank than the Porsche Cayenne?
No. The 2005 Porsche Cayenne holds up to 26.4 gallons; the 2005 BMW X5 holds up to 24.6.
Has the 2005 BMW X5 had a fuel pump or fuel system recall?
No. None of the 2 recalls NHTSA lists for the 2005 BMW X5 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.