2021 Bentley Bentayga MPGe
EPA-rated · verified snapshot 2026-08-30 · Standard Sport Utility Vehicle 4WD
The 2021 Bentley Bentayga gets 19 MPGe combined — 17 city and 21 highway — in its most efficient configuration (3.0L · 6-cyl · Automatic (S8) · All-Wheel Drive · Plug-in Hybrid).
City17 MPGe
Highway21 MPGe
$4,000Fuel cost / yr (EPA est.)
256 g/miCO₂
390 miEPA range
73kWh / 100 mi
Premium and ElectricityFuel
$-3,7505-yr fuel cost vs. average vehicle
5 / 10EPA Fuel Economy & GHG score
Where it sits among suvs (2021)
Every 2021 Bentayga trim
| Configuration | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|
| 3.0L · 6-cyl · Automatic (S8) · All-Wheel Drive · Plug-in Hybrid | 17 | 21 | 19 | $4,000 |
| 4.0L · 8-cyl · Automatic (S8) · All-Wheel Drive | 15 | 24 | 18 | $4,200 |
| 6.0L · 12-cyl · Automatic (S8) · All-Wheel Drive | 12 | 18 | 14 | $5,450 |
FAQ
Where does the 2021 Bentayga rank among suvs for MPG?
The 2021 Bentayga's 19 MPGe combined is below the suvs average of 20.8 MPGe for 2021.
How much does it cost to fuel a 2021 Bentayga per year?
Based on EPA assumptions (15,000 miles/year), estimated annual fuel cost is $4,000 for the most efficient trim.
What is the city and highway MPG of the 2021 Bentayga?
The most efficient trim is rated 17 MPGe city and 21 MPGe highway.