DecodedCars2018 Bentley Bentayga
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2018 models.
- Class
- Standard Sport Utility Vehicle 4WD
- Body styles
- BENTAYGA
- Engines
- 6.0L 12-cyl turbo
- Drivetrain
- All-Wheel Drive
- Fuel
- Premium Gasoline
- MPG (best)
- 15 combined · 12 city / 19 hwy
- Length
- 202.4 in
- Curb weight
- 5,340 lb
- NHTSA rating
- Not rated
- Recalls
- 4 campaigns
Pros & cons
What's good
Nothing stands out against similar models in the data.
Watch out for
- Below-average fuel economyBest version gets 15 MPG combined, 20% below the 2018 standard SUV average of 18.7 MPG.
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Calculated from EPA, NHTSA and vPIC data — not a review. How we calculate this →
Overview
The 2018 Bentley Bentayga is a standard SUV offered with a 6.0L 12-cyl turbo engine and all-wheel drive.
It measures about 202 inches long and 79 inches wide on a 118-inch wheelbase, with a curb weight of roughly 5,340 lb.
EPA rates its most efficient version at 15 MPG combined (12 city / 19 highway), 20% worse than the 2018 standard SUV average of 18.7 MPG, for an estimated $5,500 a year in fuel.
NHTSA has not published a 5-Star overall rating for this model year.
It has 4 recall campaigns on file and owners have filed 1 complaint with NHTSA since 2015, most often about the service brakes.
What changed for 2018
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2017 Bentayga — a carry-over year in the data.
Compared with 2017; trim, feature and price changes aren't covered. See the 2017 Bentayga →
Dimensions & weight
| Body | Length | Width | Height | Wheelbase | Track F / R | Curb weight | Weight F/R |
|---|---|---|---|---|---|---|---|
| BENTAYGA | 202.4 in | 78.7 in | 68.5 in | 117.7 in | – | 5,340 lb | 57/43 |
Transport Canada CVS (Open Government Licence – Canada), Canadian-market figures.
Will it fit your garage? Check with your measurements →Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| Bentayga | 6.0L 12-cyl turbo | Automatic (S8) | All-Wheel Drive | 12 / 19 / 15 | -20% | $5,500 | 596 |
EPA estimates; "vs. class" is combined MPG against the 2018 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2018 Bentley Bentayga.
Recalls (4)
Fuel System, Gasoline › Delivery › Fuel Pump · Aug 23, 2023
NHTSA campaign 23V592000 · 3,527 vehicles
- Problem
- Bentley Motors, Inc. (Bentley) is recalling certain 2017-2023 Bentayga vehicles. The fuel supply module wiring can overheat and melt the flange, resulting in a fuel leak.
- Risk
- A fuel leak in the presence of an ignition source increases the risk of a fire.
- Fix
- Dealers will replace the flange and fuel supply module wiring, free of charge. Owner notification letters were mailed October 20, 2023. Owners may contact Bentley customer service at 1-800-777-6923. Bentley's number for this recall is RE23/19.
Seat Belts › Rear/Other · Mar 18, 2020
NHTSA campaign 20V154000 · 281 vehicles
- Problem
- Bentley Motors, Inc. (Bentley) is recalling certain 2018-2020 Bentayga vehicles equipped with third-row seats. The third-row upper seat belt attachment may not stay connected to the vehicle in the event of a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 210, "Seat Belt Assembly Anchorages."
- Risk
- If the seat belt is not properly secured in the event of a crash, the occupant will not be properly restrained, increasing their risk of injury.
- Fix
- Bentley will notify owners, and dealers will replace the upper seat belt attachment bolt, free of charge. The recall began May 20, 2020. Owners may contact Bentley customer service at 1-800-777-6923. Bentley's number for this recall is RE20/06.
Air Bags › Side/Window · Feb 17, 2020
NHTSA campaign 20V092000 · 4 vehicles
- Problem
- Bentley Motors, Inc. (Bentley) is recalling certain 2018-2020 Bentayga vehicles. In the event of a crash, the side curtain air bags may not properly inflate.
- Risk
- An air bag that does not properly inflate in the event of a crash can increase the risk of injury.
- Fix
- Bentley will notify owners, and dealers will replace the curtain air bags, free of charge. The recall began April 10, 2020. All vehicles (4) have been remedied as of October 29, 2020. Owners may contact Bentley customer service at 1-800-777-6923. Bentley's number for this recall is RE20/04.
Back Over Prevention › Sensing System › Camera · Sep 14, 2018
NHTSA campaign 18V632000 · 12 vehicles
- Problem
- Bentley Motors, Inc. (Bentley) is recalling certain 2018 Bentley Mulsanne and 2018 Bentayga vehicles. When reverse gear has been selected, the rearview camera display may be obstructed or may not be fully visible within two seconds. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rearview Mirrors."
- Risk
- If the full camera view is obstructed or delayed and the driver does not check their surroundings before backing up, there may be an increased risk of a crash.
- Fix
- Bentley will notify owners, and dealers will reprogram the software in the infotainment system, free of charge. The recall began October 19, 2018. Owners may contact Bentley customer service at 1-800-777-6923. Bentley's number for this recall is RE 18/11.
Not every 2018 Bentley Bentayga is affected — only a VIN check confirms your car.
Owner-reported problems
Unverified owner reports; best-sellers collect more.
Used 2018 Bentley Bentayga buyer's checklist
- Run the VIN at nhtsa.gov/recalls. 4 recalls this year — ask for proof of repairs.
- Service Brakes — 1 owner reports. Brake firmly from speed; check for pulling, pulsing pedal or ABS warning light.
- Before you pay: service records, a history report and an independent inspection.
Generated by DecodedCars from NHTSA recalls and owner complaints for the 2018 Bentley Bentayga. Not a substitute for a professional inspection.
Other Bentayga years
Compare all years →| Year | MPG (best) | Length | Overall | Recalls | Complaints |
|---|---|---|---|---|---|
| 2027 Bentayga | 21 | – | Not rated | 0 | 0 |
| 2026 Bentayga | 21 | 202 in | Not rated | 1 | 0 |
| 2025 Bentayga | 21 | 209.1 in | Not rated | 1 | 0 |
| 2024 Bentayga | 16 | 202 in | Not rated | 0 | 0 |
| 2023 Bentayga | 20 | 202 in | Not rated | 3 | 0 |
| 2022 Bentayga | 18 | 202 in | Not rated | 5 | 0 |
| 2021 Bentayga | 19 | 202 in | Not rated | 7 | 1 |
| 2020 Bentayga | 19 | 202.4 in | Not rated | 4 | 0 |
| 2019 Bentayga | 17 | 202.4 in | Not rated | 4 | 1 |
| 2017 Bentayga | 15 | 202.4 in | Not rated | 2 | 9 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Bentley. How we calculate this →