2005 Nissan Pathfinder Gas Tank Size & Fuel Capacity
Fuel tank capacity
21.1gal · 80 L
The 2005 Nissan Pathfinder has a fuel tank capacity of 21.1 gallons (80 liters) on every trim.
A full tank is good for roughly 401–443 highway miles or 295 miles around town, going by the EPA ratings.
21.1 gal · Bigger than 61% 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 Nissan Pathfinder fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Drive
- no difference
All 8 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| LE 4WD 4dr SUV 4.0L 6cyl 5A · 4WD MPG 14 / 19Range 295 / 401 mi | 4.0L 6cyl 5A | 4WD | 21.1 gal80 L | 14 / 19 | 295 / 401 mi | |
| LE Rwd 4dr SUV 4.0L 6cyl 5A · RWD MPG 14 / 21Range 295 / 443 mi | 4.0L 6cyl 5A | RWD | 21.1 gal80 L | 14 / 21 | 295 / 443 mi | |
| SE 4WD 4dr SUV 4.0L 6cyl 5A · 4WD MPG 14 / 19Range 295 / 401 mi | 4.0L 6cyl 5A | 4WD | 21.1 gal80 L | 14 / 19 | 295 / 401 mi | |
| SE Off Road 4WD 4dr SUV 4.0L 6cyl 5A · 4WD MPG 14 / 19Range 295 / 401 mi | 4.0L 6cyl 5A | 4WD | 21.1 gal80 L | 14 / 19 | 295 / 401 mi | |
| SE Off Road Rwd 4dr SUV 4.0L 6cyl 5A · RWD MPG 14 / 21Range 295 / 443 mi | 4.0L 6cyl 5A | RWD | 21.1 gal80 L | 14 / 21 | 295 / 443 mi | |
| SE Rwd 4dr SUV 4.0L 6cyl 5A · RWD MPG 14 / 21Range 295 / 443 mi | 4.0L 6cyl 5A | RWD | 21.1 gal80 L | 14 / 21 | 295 / 443 mi | |
| XE 4WD 4dr SUV 4.0L 6cyl 5A · 4WD MPG 14 / 19Range 295 / 401 mi | 4.0L 6cyl 5A | 4WD | 21.1 gal80 L | 14 / 19 | 295 / 401 mi | |
| XE Rwd 4dr SUV 4.0L 6cyl 5A · RWD MPG 14 / 21Range 295 / 443 mi | 4.0L 6cyl 5A | RWD | 21.1 gal80 L | 14 / 21 | 295 / 443 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 Nissan Pathfinder 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 21.1-gallon tank covers about 338 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 21.1 | 401 | 295 |
| 3/4 | 15.8 | 301 | 222 |
| 1/2 | 10.6 | 200 | 148 |
| 1/4 | 5.3 | 100 | 74 |
| 1/8 | 2.6 | 50 | 37 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 938 gallons, roughly 44 full tanks.
In real driving: owners who log fill-ups at fueleconomy.gov average 16.8 MPG in the Pathfinder (19 drivers), about 354 miles on a full 21.1-gallon tank.
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
- 16–17 MPG
- Tailpipe CO2
- 523–555 g/mi
- Source
- EPA ratings
What it costs to fill up a 2005 Nissan Pathfinder
$90.10 to fill the 21.1-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 |
|---|---|---|---|---|
| 21.1 gal | Regular | $4.27 | $90.10 | $67.57 |
By region, 21.1-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $84.82 |
| Midwest | $4.27 | $90.10 |
| Gulf CoastLowest | $3.70 | $78.07 |
| Rocky Mountain | $4.46 | $94.11 |
| West Coast | $5.42 | $114.36 |
| CaliforniaHighest | $5.89 | $124.28 |
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
- 21.1-gallon tank$90.10
- A year of driving (15,000 mi)$4,003
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
Pathfinder tank size in other years
The 2005 Pathfinder uses the same 21.1 gal tank as every Pathfinder since 1998.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2010 Pathfinder | 21.1 gal | 464 mi |
| 2009 Pathfinder | 21.1 gal | 464 mi |
| 2008 Pathfinder | 21.1 gal | 464 mi |
| 2007 Pathfinder | 21.1 gal | 464 mi |
| 2006 Pathfinder | 21.1 gal | 443 mi |
| 2005 Pathfinder | 21.1 gal | 443 mi |
| 2004 Pathfinder | 21.1 gal | 401 mi |
| 2003 Pathfinder | 21.1 gal | 401 mi |
| 2002 Pathfinder | 21.1 gal | 380 mi |
| 2001 Pathfinder | 21.1 gal | 380 mi |
| 2000 Pathfinder | 21.1 gal | 380 mi |
- 2026
- 2025
- 2024
- 2023
- 2022
- 2020
- 2019
- 2018
- 2017
- 2016
- 2015
- 2014
- 2013
- 2012
- 2011
- 2010
- 2009
- 2008
- 2007
- 2006
- 2005
- 2004
- 2003
- 2002
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- 2000
- 1999
- 1998
- 1997
- 1996
- 1995
- 1994
- 1993
- 1992
- 1991
- 1990
2005 Nissan Pathfinder vs similar 2005 SUVs
At 21.1 gallons, the Pathfinder's largest tank ranks sixth of the seven 2005 SUVs compared here. The Mercury Mountaineer carries the most (22.5 gal) and the Honda Pilot the least (20.4 gal).
| 2005 model | Tank | Longest highway range |
|---|---|---|
| Mercury Mountaineer | 22.5 gal | 428 mi |
| Ford Explorer | 22.5 gal | 428 mi |
| GMC Envoy | 22.0 gal | 440 mi |
| Chevrolet Trailblazer | 22.0 gal | 440 mi |
| Buick Rainier | 22.0 gal | 440 mi |
| Nissan Pathfinder | 21.1 gal | 443 mi |
| Honda Pilot | 20.4 gal | 408 mi |
Other 2005 SUVs of a similar size, one model per brand.
2005 Nissan Pathfinder fuel system recalls
None of the 2 recalls NHTSA lists for the 2005 Nissan Pathfinder involve the fuel system.
2005 Nissan Pathfinder fuel pump and gauge parts
NHTSA lists no fuel-system recall for the 2005 Nissan Pathfinder, 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 Nissan Pathfinder?
The 2005 Nissan Pathfinder holds 21.1 gallons (80 liters) on every trim we list.
How many gallons and liters does the 2005 Nissan Pathfinder gas tank hold?
The 2005 Nissan Pathfinder tank holds 80 liters, or 21.1 gallons in US gallons.
Does 4WD change the 2005 Nissan Pathfinder gas tank?
No. 4WD and RWD versions of the 2005 Nissan Pathfinder use the same 21.1 gal tank.
How far can a 2005 Nissan Pathfinder go on a full tank?
About 401–443 miles on the highway and 295 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 Nissan Pathfinder go on a quarter tank?
About 100 highway miles or 74 in town from the 21.1-gallon tank, which has roughly 5.3 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
How many miles does a 2005 Nissan Pathfinder really get on a tank?
Drivers who log their fill-ups at fueleconomy.gov average 16.8 MPG in the 2005 Nissan Pathfinder (19 drivers), which works out to about 354 miles on a full 21.1-gallon tank.
What gas does the 2005 Nissan Pathfinder take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2005 Nissan Pathfinder?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 21.1-gallon tank from empty costs $90.10. It ranges from $78.07 in the Gulf Coast to $124.28 in California.
How much does a full tank of gas weigh in a 2005 Nissan Pathfinder?
About 131 pounds for the 21.1-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2005 Nissan Pathfinder have a bigger gas tank than the Mercury Mountaineer?
No. The 2005 Mercury Mountaineer holds up to 22.5 gallons; the 2005 Nissan Pathfinder holds up to 21.1.
Has the 2005 Nissan Pathfinder had a fuel pump or fuel system recall?
No. None of the 2 recalls NHTSA lists for the 2005 Nissan Pathfinder 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 (Nissan fuel system recalls).
- Real-world MPG: driver-reported fill-ups shared at fueleconomy.gov (My MPG).
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.