2018 Volkswagen Tiguan Gas Tank Size & Fuel Capacity
Fuel tank capacity
15.3–15.9gal · 58–60 L
The 2018 Volkswagen Tiguan has a fuel tank capacity of 15.3 to 15.9 gallons (58–60 liters), depending on the trim. The most common size is 15.9 gallons, used on 4 trims.
A full tank is good for roughly 413–429 highway miles or 334–337 miles around town, going by the EPA ratings.
15.9 gal · Smaller than 69% of 2018 models we list.
Listed separately: 2018 Volkswagen Tiguan Limited (16.9 gal).
- By trim
- Gas cap & parts
- Fuel essentials
- Miles per tank
- Fill-up cost
- Other years
- Compared
- Fuel recalls
- FAQ
2018 Volkswagen Tiguan fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Drive
All 8 trims
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| S 4dr SUV 2.0L 4cyl Turbo 8A · FWD MPG 22 / 27Range 337 / 413 mi | 2.0L 4cyl Turbo 8A | FWD | 15.3 gal58 L | 22 / 27 | 337 / 413 mi | |
| SE 4dr SUV 2.0L 4cyl Turbo 8A · FWD MPG 22 / 27Range 337 / 413 mi | 2.0L 4cyl Turbo 8A | FWD | 15.3 gal58 L | 22 / 27 | 337 / 413 mi | |
| SEL 4dr SUV 2.0L 4cyl Turbo 8A · FWD MPG 22 / 27Range 337 / 413 mi | 2.0L 4cyl Turbo 8A | FWD | 15.3 gal58 L | 22 / 27 | 337 / 413 mi | |
| SEL Premium 4dr SUV 2.0L 4cyl Turbo 8A · FWD MPG 22 / 27Range 337 / 413 mi | 2.0L 4cyl Turbo 8A | FWD | 15.3 gal58 L | 22 / 27 | 337 / 413 mi | |
| S 4Motion 4dr SUV AWD 2.0L 4cyl Turbo 8A · AWD MPG 21 / 27Range 334 / 429 mi | 2.0L 4cyl Turbo 8A | AWD | 15.9 gal60 L | 21 / 27 | 334 / 429 mi | |
| SE 4Motion 4dr SUV AWD 2.0L 4cyl Turbo 8A · AWD MPG 21 / 27Range 334 / 429 mi | 2.0L 4cyl Turbo 8A | AWD | 15.9 gal60 L | 21 / 27 | 334 / 429 mi | |
| SEL 4Motion 4dr SUV AWD 2.0L 4cyl Turbo 8A · AWD MPG 21 / 27Range 334 / 429 mi | 2.0L 4cyl Turbo 8A | AWD | 15.9 gal60 L | 21 / 27 | 334 / 429 mi | |
| SEL Premium 4Motion 4dr SUV AWD 2.0L 4cyl Turbo 8A · AWD MPG 21 / 27Range 334 / 429 mi | 2.0L 4cyl Turbo 8A | AWD | 15.9 gal60 L | 21 / 27 | 334 / 429 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 2018 Volkswagen Tiguan 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 23 MPG, a full 15.9-gallon tank covers about 366 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 15.9 | 429 | 334 |
| 3/4 | 11.9 | 322 | 250 |
| 1/2 | 8.0 | 215 | 167 |
| 1/4 | 4.0 | 107 | 83 |
| 1/8 | 2.0 | 54 | 42 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 652 gallons, roughly 41 full tanks.
In real driving: owners who log fill-ups at fueleconomy.gov average 24.9 MPG in the Tiguan (5 drivers), about 396 miles on a full 15.9-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
- 23–24 MPG
- Tailpipe CO2
- 368–382 g/mi
- EPA greenhouse score
- 5 of 10
- Source
- EPA ratings
What it costs to fill up a 2018 Volkswagen Tiguan
$67.89 to fill the 15.9-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 |
|---|---|---|---|---|
| 15.3 gal | Regular | $4.27 | $65.33 | $49.00 |
| 15.9 gal | Regular | $4.27 | $67.89 | $50.92 |
By region, 15.9-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $63.92 |
| Midwest | $4.27 | $67.89 |
| Gulf CoastLowest | $3.70 | $58.83 |
| Rocky Mountain | $4.46 | $70.91 |
| West Coast | $5.42 | $86.18 |
| CaliforniaHighest | $5.89 | $93.65 |
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
- 15.3-gallon tank$65.33
- 15.9-gallon tank$67.89
- A year of driving (15,000 mi)$2,785
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
Tiguan tank size in other years
The tank changed for 2018: 15.3–15.9 gal, down from 16.9 gal on the 2017 Tiguan.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2023 Tiguan | 15.3–15.9 gal | 474 mi |
| 2022 Tiguan | 15.3–15.9 gal | 461 mi |
| 2021 Tiguan | 15.9–16.4 gal | 461 mi |
| 2020 Tiguan | 15.3–15.9 gal | 444 mi |
| 2019 Tiguan | 15.3–15.9 gal | 461 mi |
| 2018 Tiguan | 15.3–15.9 gal | 429 mi |
| 2017 Tiguan | 16.9 gal | 406 mi |
| 2016 Tiguan | 16.8 gal | 437 mi |
| 2015 Tiguan | 16.8 gal | 437 mi |
| 2014 Tiguan | 16.8 gal | 437 mi |
| 2013 Tiguan | 16.8 gal | 437 mi |
2018 Volkswagen Tiguan vs similar 2018 SUVs
At 15.9 gallons, the Tiguan's largest tank ranks third of the seven 2018 SUVs compared here. The Kia Sorento carries the most (18.8 gal) and the Nissan Rogue the least (14.5 gal).
| 2018 model | Tank | Longest highway range |
|---|---|---|
| Kia Sorento | 18.8 gal | 526 mi |
| Buick Envision | 17.3 gal | 502 mi |
| Volkswagen Tiguan | 15.3–15.9 gal | 429 mi |
| Jeep Cherokee | 15.8 gal | 474 mi |
| Mazda CX-5 | 14.8–15.3 gal | 459 mi |
| Toyota RAV4 Hybrid | 14.8 gal | 444 mi |
| Nissan Rogue | 14.5 gal | 508 mi |
Other 2018 SUVs of a similar size, one model per brand.
2018 Volkswagen Tiguan fuel system recalls
None of the 14 recalls NHTSA lists for the 2018 Volkswagen Tiguan involve the fuel system.
Frequently asked questions
What is the fuel tank capacity of the 2018 Volkswagen Tiguan?
The 2018 Volkswagen Tiguan holds between 15.3 and 15.9 gallons, depending on the trim. 15.9 gallons is the usual size; the smaller 15.3-gallon tank is on the S 4dr SUV.
How many gallons and liters does the 2018 Volkswagen Tiguan gas tank hold?
The 2018 Volkswagen Tiguan tank holds 58–60 liters, or 15.3–15.9 gallons in US gallons.
Which 2018 Volkswagen Tiguan has the biggest gas tank?
The 15.9-gallon tank is on the S 4Motion 4dr SUV AWD, SE 4Motion 4dr SUV AWD, SEL 4Motion 4dr SUV AWD and 1 other trim. The smallest tank, 15.3 gallons, is on the S 4dr SUV.
Does AWD change the 2018 Volkswagen Tiguan gas tank?
Yes. FWD: 15.3 gal; AWD: 15.9 gal.
How far can a 2018 Volkswagen Tiguan go on a full tank?
About 413–429 miles on the highway and 334–337 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 2018 Volkswagen Tiguan go on a quarter tank?
About 107 highway miles or 83 in town from the 15.9-gallon tank, which has roughly 4.0 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
How many miles does a 2018 Volkswagen Tiguan really get on a tank?
Drivers who log their fill-ups at fueleconomy.gov average 24.9 MPG in the 2018 Volkswagen Tiguan (5 drivers), which works out to about 396 miles on a full 15.9-gallon tank.
What gas does the 2018 Volkswagen Tiguan take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2018 Volkswagen Tiguan?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 15.9-gallon tank from empty costs $67.89. It ranges from $58.83 in the Gulf Coast to $93.65 in California.
How much does a full tank of gas weigh in a 2018 Volkswagen Tiguan?
About 99 pounds for the 15.9-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2018 Volkswagen Tiguan have a bigger gas tank than the Buick Envision?
No. The 2018 Buick Envision holds up to 17.3 gallons; the 2018 Volkswagen Tiguan holds up to 15.9.
Has the 2018 Volkswagen Tiguan had a fuel pump or fuel system recall?
No. None of the 14 recalls NHTSA lists for the 2018 Volkswagen Tiguan 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 (Volkswagen 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.