2020 BMW X5 3.0 40d MHT Xline

Overview

• Make: BMW
• Model: X5
• Trim: Xline
• Version: 3.0 xDrive40d MHT Xline Auto 4WD Euro 6 5dr (7 Seat) (335 bhp)
• Year: 2020
• Mileage: 66,503 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 184 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 66,503 miles on the clock, this 2020 BMW X5 Xline has done roughly 8,300 more miles than a typical 2020 BMW X5. Its asking price of £34,500 is £3,509 above the AskCar estimate of £30,991. To work out the AskCar estimate, we analyse UK dealer adverts for 3,220 BMW X5 cars across different ages and specifications. The asking price is now £3,000 lower than when we first recorded the advert 65 days ago. Our latest MOT record expired on 28 October 2026. Check the current position with the dealer. Its advertised mileage matches the government's MOT record. The seller is Sytner High Wycombe BMW, based in High Wycombe. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £3,509 (11%) over the AskCar estimate of £30,991.

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 3,220 priced BMW X5 adverts across different ages and specifications, as of 6 November 2026.

A 2020 BMW X5 with the 3.0 diesel engine is typically advertised at £34,800: the median of the 161 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2020 BMW X5 has been on sale for at least 65 days.

Price history

AskCar first saw this advert on 2 September 2026 at £37,500. Its asking price is now £34,500, £3,000 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 2 September 2026: £37,500
• 21 September 2026: £37,000
• 6 October 2026: £36,500
• 12 October 2026: £35,500
• 27 October 2026: £35,000
• 2 November 2026: £34,500

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 28 October 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 15 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 58,394 miles, which matches the advertised 66,503 miles.

Advertised mileage is about 8,300 miles higher than the median mileage of a 2020 BMW X5 on AskCar.

Similar cars

2 other 2020 BMW X5 Xline 3.0 diesel automatic SUVs are for sale at UK dealers, from £19,995 to £26,989, as of 6 November 2026.

The 2 closest to this car in mileage:

• 2020 BMW X5 Xline, 3.0 diesel SUV, black. Mileage: 75,000 miles. Price: £26,989, £7,511 less than this car. Dealer: Herts And Essex Motor Company in Hoddesdon. AskCar page: https://askcar.co.uk/car/bmw-x5-2020-3a8c829567ee
• 2020 BMW X5 Xline, 3.0 diesel SUV, blue. Mileage: 162,695 miles. Price: £19,995, £14,505 less than this car. Dealer: Liverpool Car Sales in Walton. AskCar page: https://askcar.co.uk/car/bmw-x5-2020-0b70badb0bd4