2020 BMW X4

3.0 M40i Auto 4WD Euro 6 (s/s) 5dr (355 bhp)

£29,995

Fair price: within 8% of the typical £32,129 for this model, age and mileage, drawing on 649 adverts of this make and model.

Overview

Make
BMW
Model
X4
Version
3.0 M40i Auto 4WD Euro 6 (s/s) 5dr (355 bhp)
Mileage
37,499 miles
Year
2020
Fuel type
Petrol
Body type
SUV
Engine
3.0 L
Gearbox
Automatic
Power
355 bhp
Seats
5
CO2
203 g/km
Colour
Silver
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
M40i
Emissions standard
Euro 6

About this car

This 2020 BMW X4 has covered 37,499 miles, around 16,500 fewer than typical for its age. At £29,995, it is advertised £2,134 below our estimated market asking price of £32,129. We use UK dealer asking prices, including 649 BMW X4 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 116 days ago, the asking price has dropped by £4,000. It may give you a starting point for a conversation about price. MOT records show an expiry date of 12 November 2026, and the latest recorded mileage is consistent with the advert. It is advertised by OC Davies & Son in Cardigan.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 June 2026, 116 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £4,000 from the first recorded £33,995. 2 price reductions recorded, the latest observed on 24 September 2026.

Recorded asking prices
Date observedAsking price
27 June 2026£33,995
10 July 2026£33,995
26 August 2026£32,495
24 September 2026£29,995
19 October 2026£29,995

Price and mileage comparison

Estimated market asking price: £32,129. The asking price is £2,134 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 649 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 16,500 miles lower than typical for a 2020 BMW X4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 November 2026. 33,741 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £26,489 to £32,499.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£26,48975,000 miles
£27,99062,958 miles
£28,99053,381 miles
£28,99557,775 miles
£30,58040,504 miles

These cars have covered 36,213–75,000 miles, compared with 37,499 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 X4 cars for sale · 2020 BMW X4 price guide

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Dealer

OC Davies & Son, Cardigan. Across the dealer network: 3 branches, 174 cars for sale.

Dealer postcode: SA43 1NA.

Vehicle photos