2020 BMW X6

3.0 40i M Sport Auto 4WD Euro 6 (s/s) 5dr (335 bhp)

£40,771

Above the going rate: £3,689 over the typical £37,082 for this model, age and mileage, drawing on 522 adverts of this make and model.

Overview

Make
BMW
Model
X6
Trim
M SPORT
Version
3.0 40i M Sport Auto 4WD Euro 6 (s/s) 5dr (335 bhp)
Mileage
51,227 miles
Year
2020
Fuel type
Petrol
Body type
SUV
Engine
3.0 L
Gearbox
Automatic
Power
335 bhp
Seats
5
CO2
185 g/km
Colour
Green
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
40i
Emissions standard
Euro 6

About this car

The advertised mileage for this 2020 BMW X6 M Sport is 51,227 miles. Our estimated market asking price is £37,082. This car is advertised at £40,771, which is £3,689 above that figure. Our estimate draws on 522 BMW X6 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 35 days ago. Its recorded MOT is valid until 27 June 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Berry Croydon BMW, based in Croydon.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 September 2026, 35 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
17 September 2026£40,771
21 October 2026£40,771

Price and mileage comparison

Estimated market asking price: £37,082. The asking price is £3,689 above this estimate.

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

The pricing calculation includes 522 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,100 miles higher than typical for a 2020 BMW X6.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 27 June 2027. 51,228 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £30,885 to £35,490.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£30,88580,829 miles
£32,99974,000 miles
£33,97551,000 miles
£34,49042,900 miles
£35,00049,562 miles

These cars have covered 42,900–80,829 miles, compared with 51,227 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW X6 cars for sale · 2020 BMW X6 price guide

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Dealer

Berry Croydon BMW, Croydon. Across the dealer network: 111 cars for sale.

Dealer postcode: CR0 4QE.

Vehicle photos