Bentley MPG Ratings

Compare fuel economy across all 12 Bentley models

New
19 MPG (avg)
2026 models
Best: Flying Spur at 19 MPG
Used
14 MPG (avg)
Pre-2026 models
Best: 2025 Flying Spur at 19 MPG
Data sourced from the U.S. EPA fuel economy database, updated annually.

Current models

Models still in production in 2026

Model MPG Fuel cost/yr
Bentayga ›
2017–2026
17 $4,176
Continental ›
1998–2026
15 $4,757
Flying Spur ›
2014–2026
16 $4,248

Recent models

Models in production between 2015 and 2025

Model MPG Fuel cost/yr
Continental GT Convertible ›
2014–2020
16 $4,433
Continental Supersports ›
2010–2017
14 $4,950
Continental Supersports Convertible ›
2011–2018
14 $5,020
Mulsanne ›
2011–2020
13 $5,286

Older models

Models last produced between 1984 and 2014

Model MPG Fuel cost/yr
Arnage ›
1999–2009
11 $6,161
Azure ›
1998–2010
12 $5,994
Brooklands ›
1998–2010
11 $6,190
Continental Flying Spur ›
2006–2013
13 $5,438
Turbo RT ›
1998–1999
12 $5,750