2020 Bentley Bentayga 4.0 V8

Overview

• Make: Bentley
• Model: Bentayga
• Version: 4.0 V8 Auto 4WD Euro 6 5dr (542 bhp)
• Year: 2020
• Mileage: 58,700 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 4.0 litres, 542 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 296 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Bentley Bentayga has covered 58,700 miles, around 16,200 more miles than is typical for its age. The dealer is asking £67,000, which is £22,419 below the AskCar estimate of £89,419. We recommend confirming the advertised price and vehicle details. The AskCar estimate uses 238 UK dealer adverts for the Bentley Bentayga, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 15 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Prestige Cars Kent in Orpington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Far below the going rate: £22,419 (25%) under the AskCar estimate of £89,419. Worth asking the dealer why.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 238 priced Bentley Bentayga adverts across different ages and specifications, as of 4 November 2026.

A 2020 Bentley Bentayga with the 4.0 petrol engine is typically advertised at £103,000: the median of the 20 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 Bentley Bentayga has been on sale for at least 15 days.

Price history

AskCar first saw this advert on 20 October 2026 at £67,000. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 31 July 2027.

It has had 4 MOTs. The latest, on 1 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 58,663 miles, which matches the advertised 58,700 miles.

Advertised mileage is about 16,200 miles higher than the median mileage of a 2020 Bentley Bentayga on AskCar.