2011 Subaru Tribeca Gas Tank Size & Fuel Capacity
Fuel tank capacity
16.9gal · 64 L
The 2011 Subaru Tribeca has a fuel tank capacity of 16.9 gallons (64 liters) on every trim.
A full tank is good for roughly 355 highway miles or 270 miles around town, going by the EPA ratings.
16.9 gal · Smaller than 76% of 2011 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
2011 Subaru Tribeca fuel tank capacity by trim
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| 3.6R Limited 4dr SUV AWD 3.6L 6cyl 5A · AWD MPG 16 / 21Range 270 / 355 mi | 3.6L 6cyl 5A | AWD | 16.9 gal64 L | 16 / 21 | 270 / 355 mi | |
| 3.6R Premium 4dr SUV AWD 3.6L 6cyl 5A · AWD MPG 16 / 21Range 270 / 355 mi | 3.6L 6cyl 5A | AWD | 16.9 gal64 L | 16 / 21 | 270 / 355 mi | |
| 3.6R Touring 4dr SUV AWD 3.6L 6cyl 5A · AWD MPG 16 / 21Range 270 / 355 mi | 3.6L 6cyl 5A | AWD | 16.9 gal64 L | 16 / 21 | 270 / 355 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 2011 Subaru Tribeca 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 18 MPG, a full 16.9-gallon tank covers about 304 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 16.9 | 355 | 270 |
| 3/4 | 12.7 | 266 | 203 |
| 1/2 | 8.5 | 177 | 135 |
| 1/4 | 4.2 | 89 | 68 |
| 1/8 | 2.1 | 44 | 34 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 833 gallons, roughly 49 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 MPG
- Tailpipe CO2
- 494 g/mi
- Source
- EPA ratings
What it costs to fill up a 2011 Subaru Tribeca
$72.16 to fill the 16.9-gallon tank from empty with regular, at this week's US average of $4.27 a gallon.
| Tank | Fuel | US avg / gal | From empty | From 1/4 tank |
|---|---|---|---|---|
| 16.9 gal | Regular | $4.27 | $72.16 | $54.12 |
By region, 16.9-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $67.94 |
| Midwest | $4.27 | $72.16 |
| Gulf CoastLowest | $3.70 | $62.53 |
| Rocky Mountain | $4.46 | $75.37 |
| West Coast | $5.42 | $91.60 |
| CaliforniaHighest | $5.89 | $99.54 |
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
- 16.9-gallon tank$72.16
- A year of driving (15,000 mi)$3,558
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
Tribeca tank size in other years
The 2011 Tribeca uses the same 16.9 gal tank as every Tribeca since 2008.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2014 Tribeca | 16.9 gal | 355 mi |
| 2013 Tribeca | 16.9 gal | 355 mi |
| 2012 Tribeca | 16.9 gal | 355 mi |
| 2011 Tribeca | 16.9 gal | 355 mi |
| 2010 Tribeca | 16.9 gal | 355 mi |
| 2009 Tribeca | 16.9 gal | 355 mi |
| 2008 Tribeca | 16.9 gal | 355 mi |
2011 Subaru Tribeca vs similar 2011 SUVs
The Tribeca has the smallest tank of the seven 2011 SUVs compared here: 16.9 gallons, against 21.7 for the Nissan Murano.
| 2011 model | Tank | Longest highway range |
|---|---|---|
| Nissan Murano | 21.7 gal | 499 mi |
| Mitsubishi Endeavor | 21.4 gal | 449 mi |
| Honda Pilot | 21.0 gal | 483 mi |
| Hyundai Veracruz | 20.6 gal | 453 mi |
| Toyota Highlander | 19.2 gal | 480 mi |
| Ford Edge | 18.0–19.0 gal | 486 mi |
| Subaru Tribeca | 16.9 gal | 355 mi |
Other 2011 SUVs of a similar size, one model per brand.
2011 Subaru Tribeca fuel system recalls
None of the 8 recalls NHTSA lists for the 2011 Subaru Tribeca involve the fuel system.
2011 Subaru Tribeca fuel pump and gauge parts
NHTSA lists no fuel-system recall for the 2011 Subaru Tribeca, 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 2011 Subaru Tribeca?
The 2011 Subaru Tribeca holds 16.9 gallons (64 liters) on every trim we list.
How many gallons and liters does the 2011 Subaru Tribeca gas tank hold?
The 2011 Subaru Tribeca tank holds 64 liters, or 16.9 gallons in US gallons.
How far can a 2011 Subaru Tribeca go on a full tank?
About 355 miles on the highway and 270 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 2011 Subaru Tribeca go on a quarter tank?
About 89 highway miles or 68 in town from the 16.9-gallon tank, which has roughly 4.2 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2011 Subaru Tribeca take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2011 Subaru Tribeca?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 16.9-gallon tank from empty costs $72.16. It ranges from $62.53 in the Gulf Coast to $99.54 in California.
How much does a full tank of gas weigh in a 2011 Subaru Tribeca?
About 105 pounds for the 16.9-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2011 Subaru Tribeca have a bigger gas tank than the Toyota Highlander?
No. The 2011 Toyota Highlander holds up to 19.2 gallons; the 2011 Subaru Tribeca holds up to 16.9.
Has the 2011 Subaru Tribeca had a fuel pump or fuel system recall?
No. None of the 8 recalls NHTSA lists for the 2011 Subaru Tribeca 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 (Subaru 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.