2021 Nissan Titan Gas Tank Size & Fuel Capacity
Fuel tank capacity
26.0gal · 98 L
The 2021 Nissan Titan has a fuel tank capacity of 26.0 gallons (98 liters) on every trim.
A full tank is good for roughly 520–546 highway miles or 390–416 miles around town, going by the EPA ratings.
26.0 gal · Bigger than 90% of 2021 models we list.
Listed separately: 2021 Nissan Titan XD (26.0 gal).
- By trim
- Gas cap & parts
- Fuel essentials
- Miles per tank
- Fill-up cost
- Other years
- Compared
- Fuel recalls
- Pump & gauge parts
- FAQ
2021 Nissan Titan fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Drive
- no difference
- Cab
- no difference
All 14 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| PRO-4X 4dr Crew Cab 4WD SB 5.6L 8cyl 9A · 4WD MPG 15 / 20Range 390 / 520 mi | 5.6L 8cyl 9A | 4WD | 26.0 gal98 L | 15 / 20 | 390 / 520 mi | |
| PRO-4X 4dr King Cab 4WD SB 5.6L 8cyl 9A · 4WD MPG 15 / 20Range 390 / 520 mi | 5.6L 8cyl 9A | 4WD | 26.0 gal98 L | 15 / 20 | 390 / 520 mi | |
| Platinum Reserve 4dr Crew Cab 4WD SB 5.6L 8cyl 9A · 4WD MPG 15 / 21Range 390 / 546 mi | 5.6L 8cyl 9A | 4WD | 26.0 gal98 L | 15 / 21 | 390 / 546 mi | |
| Platinum Reserve 4dr Crew Cab SB 5.6L 8cyl 9A · RWD MPG 15 / 21Range 390 / 546 mi | 5.6L 8cyl 9A | RWD | 26.0 gal98 L | 15 / 21 | 390 / 546 mi | |
| S 4dr Crew Cab 4WD SB 5.6L 8cyl 9A · 4WD MPG 15 / 21Range 390 / 546 mi | 5.6L 8cyl 9A | 4WD | 26.0 gal98 L | 15 / 21 | 390 / 546 mi | |
| S 4dr Crew Cab SB 5.6L 8cyl 9A · RWD MPG 15 / 21Range 390 / 546 mi | 5.6L 8cyl 9A | RWD | 26.0 gal98 L | 15 / 21 | 390 / 546 mi | |
| S 4dr King Cab 4WD SB 5.6L 8cyl 9A · 4WD MPG 15 / 21Range 390 / 546 mi | 5.6L 8cyl 9A | 4WD | 26.0 gal98 L | 15 / 21 | 390 / 546 mi | |
| S 4dr King Cab SB 5.6L 8cyl 9A · RWD MPG 16 / 21Range 416 / 546 mi | 5.6L 8cyl 9A | RWD | 26.0 gal98 L | 16 / 21 | 416 / 546 mi | |
| SL 4dr Crew Cab 4WD SB 5.6L 8cyl 9A · 4WD MPG 15 / 21Range 390 / 546 mi | 5.6L 8cyl 9A | 4WD | 26.0 gal98 L | 15 / 21 | 390 / 546 mi | |
| SL 4dr Crew Cab SB 5.6L 8cyl 9A · RWD MPG 15 / 21Range 390 / 546 mi | 5.6L 8cyl 9A | RWD | 26.0 gal98 L | 15 / 21 | 390 / 546 mi | |
| SV 4dr Crew Cab 4WD SB 5.6L 8cyl 9A · 4WD MPG 15 / 21Range 390 / 546 mi | 5.6L 8cyl 9A | 4WD | 26.0 gal98 L | 15 / 21 | 390 / 546 mi | |
| SV 4dr Crew Cab SB 5.6L 8cyl 9A · RWD MPG 15 / 21Range 390 / 546 mi | 5.6L 8cyl 9A | RWD | 26.0 gal98 L | 15 / 21 | 390 / 546 mi | |
| SV 4dr King Cab 4WD SB 5.6L 8cyl 9A · 4WD MPG 15 / 21Range 390 / 546 mi | 5.6L 8cyl 9A | 4WD | 26.0 gal98 L | 15 / 21 | 390 / 546 mi | |
| SV 4dr King Cab SB 5.6L 8cyl 9A · RWD MPG 16 / 21Range 416 / 546 mi | 5.6L 8cyl 9A | RWD | 26.0 gal98 L | 16 / 21 | 416 / 546 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 2021 Nissan Titan 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 26.0-gallon tank covers about 468 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 26.0 | 546 | 390 |
| 3/4 | 19.5 | 410 | 293 |
| 1/2 | 13.0 | 273 | 195 |
| 1/4 | 6.5 | 137 | 98 |
| 1/8 | 3.3 | 68 | 49 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 833 gallons, roughly 32 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
- 17–18 MPG
- Tailpipe CO2
- 503–518 g/mi
- EPA greenhouse score
- 3 of 10
- Source
- EPA ratings
What it costs to fill up a 2021 Nissan Titan
$111.02 to fill the 26.0-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 |
|---|---|---|---|---|
| 26.0 gal | Regular | $4.27 | $111.02 | $83.26 |
By region, 26.0-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $104.52 |
| Midwest | $4.27 | $111.02 |
| Gulf CoastLowest | $3.70 | $96.20 |
| Rocky Mountain | $4.46 | $115.96 |
| West Coast | $5.42 | $140.92 |
| CaliforniaHighest | $5.89 | $153.14 |
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
- 26.0-gallon tank$111.02
- 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.
Titan tank size in other years
The 2021 Titan uses the same 26.0 gal tank as every Titan since 2017.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2024 Titan | 26.0 gal | 546 mi |
| 2023 Titan | 26.0 gal | 546 mi |
| 2022 Titan | 26.0 gal | 546 mi |
| 2021 Titan | 26.0 gal | 546 mi |
| 2020 Titan | 26.0 gal | 572 mi |
| 2019 Titan | 26.0 gal | 546 mi |
| 2018 Titan | 26.0 gal | 546 mi |
| 2017 Titan | 26.0 gal | 546 mi |
| 2015 Titan | 28.0 gal | 504 mi |
2021 Nissan Titan vs similar 2021 pickups
The Titan has the smallest tank of the five 2021 pickups compared here: 26.0 gallons, against 38.0 for the Toyota Tundra.
| 2021 model | Tank | Longest highway range |
|---|---|---|
| Toyota Tundra | 26.4–38.0 gal | 646 mi |
| Ram 1500 | 23.0–33.0 gal | 858 mi |
| Chevrolet Silverado 1500 | 24.0–28.0 gal | 588 mi |
| GMC Sierra 1500 | 24.0–28.0 gal | 624 mi |
| Nissan Titan | 26.0 gal | 546 mi |
Other 2021 pickups of a similar size, one model per brand.
2021 Nissan Titan fuel system recalls
None of the 5 recalls NHTSA lists for the 2021 Nissan Titan involve the fuel system.
2021 Nissan Titan fuel pump and gauge parts
NHTSA lists no fuel-system recall for the 2021 Nissan Titan, 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 2021 Nissan Titan?
The 2021 Nissan Titan holds 26.0 gallons (98 liters) on every trim we list.
How many gallons and liters does the 2021 Nissan Titan gas tank hold?
The 2021 Nissan Titan tank holds 98 liters, or 26.0 gallons in US gallons.
Does 4WD change the 2021 Nissan Titan gas tank?
No. 4WD and RWD versions of the 2021 Nissan Titan use the same 26.0 gal tank.
How far can a 2021 Nissan Titan go on a full tank?
About 520–546 miles on the highway and 390–416 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 2021 Nissan Titan go on a quarter tank?
About 137 highway miles or 98 in town from the 26.0-gallon tank, which has roughly 6.5 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2021 Nissan Titan take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2021 Nissan Titan?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 26.0-gallon tank from empty costs $111.02. It ranges from $96.20 in the Gulf Coast to $153.14 in California.
How much does a full tank of gas weigh in a 2021 Nissan Titan?
About 161 pounds for the 26.0-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2021 Nissan Titan have a bigger gas tank than the Toyota Tundra?
No. The 2021 Toyota Tundra holds up to 38.0 gallons; the 2021 Nissan Titan holds up to 26.0.
Has the 2021 Nissan Titan had a fuel pump or fuel system recall?
No. None of the 5 recalls NHTSA lists for the 2021 Nissan Titan 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).
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.