2018 Bentley Continental Gas Tank Size & Fuel Capacity
Fuel tank capacity
24.0gal · 91 L
The 2018 Bentley Continental has a fuel tank capacity of 24.0 gallons (91 liters) on every trim.
A full tank is good for roughly 456–480 highway miles or 264–288 miles around town, going by the EPA ratings.
24.0 gal · Bigger than 85% of 2018 models we list.
2018 Bentley Continental fuel tank capacity by trim
MPG and range are city / highway.
| Trim | Engine | Drive | Tank | MPG city / hwy | Range city / hwy | |
|---|---|---|---|---|---|---|
| GT 2dr Convertible AWD 6.0L 12cyl Turbo 8A · AWD MPG 12 / 20Range 288 / 480 mi | 6.0L 12cyl Turbo 8A | AWD | 24.0 gal91 L | 12 / 20 | 288 / 480 mi | |
| GT Speed 2dr Convertible AWD 6.0L 12cyl Turbo 8A · AWD MPG 12 / 20Range 288 / 480 mi | 6.0L 12cyl Turbo 8A | AWD | 24.0 gal91 L | 12 / 20 | 288 / 480 mi | |
| GT Supersports 2dr Convertible AWD 6.0L 12cyl Turbo 8A · AWD MPG 11 / 19Range 264 / 456 mi | 6.0L 12cyl Turbo 8A | AWD | 24.0 gal91 L | 11 / 19 | 264 / 456 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 Bentley Continental 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 15 MPG, a full 24.0-gallon tank covers about 360 miles.
| Gauge | Gallons | Highway miles | City miles |
|---|---|---|---|
| Full | 24.0 | 480 | 288 |
| 3/4 | 18.0 | 360 | 216 |
| 1/2 | 12.0 | 240 | 144 |
| 1/4 | 6.0 | 120 | 72 |
| 1/8 | 3.0 | 60 | 36 |
Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 1,000 gallons, roughly 42 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
- 14 MPG
- Tailpipe CO2
- 627 g/mi
- EPA greenhouse score
- 1 of 10
- Gas guzzler tax
- Yes
- Source
- EPA ratings
What it costs to fill up a 2018 Bentley Continental
$126.72 to fill the 24.0-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 |
|---|---|---|---|---|
| 24.0 gal | Premium | $5.28 | $126.72 | $95.04 |
By region, 24.0-gallon tank
| Region | Premium / gal | Fill from empty |
|---|---|---|
| East Coast | $4.93 | $118.32 |
| Midwest | $5.37 | $128.88 |
| Gulf CoastLowest | $4.57 | $109.68 |
| Rocky Mountain | $5.12 | $122.88 |
| West Coast | $6.08 | $145.92 |
| CaliforniaHighest | $6.36 | $152.64 |
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
- 24.0-gallon tank$126.72
- A year of driving (15,000 mi)$5,280
Starts at the US average for premium; type in what your station charges. For other tank sizes, use the fill-up calculator.
Continental tank size in other years
The 2018 Continental uses the same 24.0 gal tank as the 2017 model.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2024 Continental | 24.0 gal | 528 mi |
| 2023 Continental | 24.0 gal | 552 mi |
| 2022 Continental | 24.0 gal | 624 mi |
| 2021 Continental | 24.0–24.8 gal | 645 mi |
| 2020 Continental | 23.8 gal | 619 mi |
| 2018 Continental | 24.0 gal | 480 mi |
| 2017 Continental | 24.0 gal | 600 mi |
| 2003 Continental | 23.8–26.4 gal | 396 mi |
| 2002 Continental | 23.5–23.8 gal | Not rated |
| 2001 Continental | 23.5–23.8 gal | 357 mi |
2018 Bentley Continental fuel system recalls
None of the 1 recall NHTSA lists for the 2018 Bentley Continental involve the fuel system.
Frequently asked questions
What is the fuel tank capacity of the 2018 Bentley Continental?
The 2018 Bentley Continental holds 24.0 gallons (91 liters) on every trim we list.
How many gallons and liters does the 2018 Bentley Continental gas tank hold?
The 2018 Bentley Continental tank holds 91 liters, or 24.0 gallons in US gallons.
How far can a 2018 Bentley Continental go on a full tank?
About 456–480 miles on the highway and 264–288 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 Bentley Continental go on a quarter tank?
About 120 highway miles or 72 in town from the 24.0-gallon tank, which has roughly 6.0 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.
What gas does the 2018 Bentley Continental take?
Premium unleaded (required). The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2018 Bentley Continental?
At the US average of $5.28 a gallon for premium (EIA, week of October 26, 2026), filling the 24.0-gallon tank from empty costs $126.72. It ranges from $109.68 in the Gulf Coast to $152.64 in California.
How much does a full tank of gas weigh in a 2018 Bentley Continental?
About 149 pounds for the 24.0-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Has the 2018 Bentley Continental had a fuel pump or fuel system recall?
No. None of the 1 recall NHTSA lists for the 2018 Bentley Continental 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 (Bentley 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.