2018 BMW X6

3.0 40d M Sport Edition Auto 4WD Euro 6 (s/s) 5dr (309 bhp)

£22,448

Fair price: within 8% of the typical £24,135 for this model, age and mileage, drawing on 513 adverts of this make and model.

Overview

Make
BMW
Model
X6
Trim
M SPORT EDITION
Version
3.0 40d M Sport Edition Auto 4WD Euro 6 (s/s) 5dr (309 bhp)
Mileage
60,769 miles
Year
2018
Fuel type
Diesel
Body type
SUV
Engine
3.0 L
Gearbox
Automatic
Power
309 bhp
Seats
5
CO2
183 g/km
Colour
White
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
40d
Emissions standard
Euro 6

About this car

At 60,769 miles, this 2018 BMW X6 M Sport Edition has covered about 9,000 fewer miles than other 2018 BMW X6 cars. The dealer is asking £22,448, which is £1,687 below our market estimate of £24,135. Our estimate draws on 513 BMW X6 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 82 days ago, the asking price has dropped by £1,432. It may give you a starting point for a conversation about price. MOT records show an expiry date of 6 November 2026, and the latest recorded mileage is consistent with the advert. You can find this car at Trade Drive Motors in Sandy.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 July 2026, 82 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £1,432 from the first recorded £23,880. 2 price reductions recorded, the latest observed on 15 September 2026.

Recorded asking prices
Date observedAsking price
30 July 2026£23,880
31 July 2026£23,880
10 September 2026£23,050
15 September 2026£22,448
19 October 2026£22,448

Price and mileage comparison

Estimated market asking price: £24,135. The asking price is £1,687 below 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 513 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,000 miles lower than typical for a 2018 BMW X6.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 6 November 2026. 57,610 miles at the last test.

10 other cars with the same year, trim, gearbox and fuel are for sale from £15,500 to £29,950.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,50099,504 miles
£19,490100,751 miles
£19,99572,227 miles
£20,99074,625 miles
£21,79068,800 miles

These cars have covered 34,000–100,751 miles, compared with 60,769 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 · 2018 BMW X6 price guide

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Dealer

Trade Drive Motors, Sandy. Across the dealer network: 36 cars for sale.

Dealer postcode: SG19 1QY.

Dealer opening hours

Monday
09:30-19:00
Tuesday
09:30-19:00
Wednesday
09:30-19:00
Thursday
09:30-19:00
Friday
09:30-19:00
Saturday
09:30-19:00
Sunday
11:00-17:30

Vehicle photos