- Newest year: 2018
- Gas
- Small cars
2017-2018 Bentley Continental Supersports Convertible MPG & Fuel Cost
2 model years · 13–14 MPG combined
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Among the costliest small car configurations to fuel, MY2018. Ranked against all rated configurations, not sales-weighted.
2017-2018 Bentley Continental Supersports Convertible at a glance
The 2017-2018 Bentley Continental Supersports Convertible covers 2 model years in the EPA database (2 configurations in all), rated 13–14 MPG combined. The newest model year, 2018, costs about $5,690 a year to fuel for its most efficient version, the Continental Supersports Convertible 6.0L 12-cyl turbo AWD (14 MPG), at premium gasoline $5.36/gal (U.S. average, Sep 2026). EPA changed the ratings in 2018. The best combined rating in the generation, 14 MPG, was reached in 2018.
2017-2018 Bentley Continental Supersports Convertible by model year
What the 2018 Continental Supersports Convertible 6.0L 12-cyl turbo AWD costs to drive
Per month
$474
$5,690 a year ÷ 12
Per 25 miles
$9.48
Per 100 miles
$37.93
Five years
$28,450
5 × the yearly cost, prices held at today's level
vs the small car median
$2,520more a year
Class median $3,170 a year, MY2018
Based on 15,000 miles a year and premium gasoline $5.36/gal (U.S. average, Sep 2026).
2018 Bentley Continental Supersports Convertible MPG
Versus 2017: The most efficient configuration moves from 13 to 14 MPG, up 1. Its annual cost goes from $6,040 to $5,690, $350 less.
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| Continental Supersports Convertible (Most efficient) | 6.0L 12-cyl turbo | AWD | 12 | 20 | 14 | $5,690 |
1 configuration requires or recommends higher-octane gasoline and is costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
2017 Bentley Continental Supersports Convertible MPG
13 MPG · $6,040/yr
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| Continental Supersports Convertible (Most efficient) | 6.0L 12-cyl turbo | AWD | 11 | 19 | 13 | $6,040 |
1 configuration requires or recommends higher-octane gasoline and is costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
Fuel cost by state
Yearly cost of the Continental Supersports Convertible 6.0L 12-cyl turbo AWD: $6,780 in California and $4,930 in Texas, a $1,850 difference.
- California $6,780
- Washington $6,380
- New York $5,610
- Florida $5,190
- Texas $4,930
Similar cars
Closest combined MPG among MY2018 small car models.
Generations
- 2011-2013
- 2017-2018
Frequently asked questions
What gas mileage does the 2017-2018 Bentley Continental Supersports Convertible get?
EPA rates the 2017-2018 Bentley Continental Supersports Convertible at 13–14 MPG combined across 2 configurations and 2 model years. The most efficient version, the 2018 Continental Supersports Convertible 6.0L 12-cyl turbo AWD, is rated 14 MPG (12 city, 20 highway).
Which years had the best MPG in the 2017-2018 Bentley Continental Supersports Convertible?
The Continental Supersports Convertible 6.0L 12-cyl turbo AWD reached the generation's best combined rating, 14 MPG, in 2018. The lowest top rating, 13 MPG, was in 2017.
Did EPA ratings change during the 2017-2018 Bentley Continental Supersports Convertible?
Yes. Ratings changed in 2018.
How does the 2017-2018 Bentley Continental Supersports Convertible compare with the previous generation?
The previous generation (2011-2013 Bentley Continental Supersports Convertible) is rated 14 MPG combined and costs $5,760 a year to fuel; the 2017-2018 model is rated 13–14 MPG and costs $5,690–$6,040 a year.
How much does it cost to fuel a 2018 Bentley Continental Supersports Convertible per year?
Driving 15,000 miles a year at premium gasoline $5.36/gal (U.S. average, Sep 2026), the Continental Supersports Convertible 6.0L 12-cyl turbo AWD costs about $5,690 a year. Across all 1 configuration the cost runs $5,690 a year.
How much does it cost to drive a 2018 Bentley Continental Supersports Convertible 100 miles?
About $37.93 per 100 miles for the Continental Supersports Convertible 6.0L 12-cyl turbo AWD at premium gasoline $5.36/gal (U.S. average, Sep 2026). That is the annual cost over 15,000 miles divided by 150.
Is the 2018 Bentley Continental Supersports Convertible more efficient in the city or on the highway?
The Continental Supersports Convertible 6.0L 12-cyl turbo AWD is rated 12 city and 20 highway MPG, so it is more efficient on the highway, by 8 MPG.
How does the 2018 Bentley Continental Supersports Convertible compare with other small car configurations?
The Continental Supersports Convertible 6.0L 12-cyl turbo AWD costs about $5,690 a year to fuel, $2,520 more than the class median of $3,170, and less than 0 of 10 small car configurations. The comparison covers all 365 rated small car configurations for MY2018, not weighted by sales.
Is the 2018 Bentley Continental Supersports Convertible different from the 2017 model?
The most efficient configuration moves from 13 to 14 MPG, up 1. Its annual cost goes from $6,040 to $5,690, $350 less. EPA lists 1 configuration for 2018 against 1 configuration for 2017. See the 2017 Bentley Continental Supersports Convertible for that year.