2018 BMW 4 Series

2.0 420d M Sport Auto RWD Euro 6 (s/s) 2dr (187 bhp)

£12,750

Above the going rate: £2,106 over the typical £10,644 for this model, age and mileage, drawing on 1,763 adverts of this make and model.

Overview

Make: BMW
Model: 4 Series
Trim: M SPORT
Version: 2.0 420d M Sport Auto RWD Euro 6 (s/s) 2dr (187 bhp)
Mileage: 90,700 miles
Year: 2018
Fuel type: Diesel
Body type: Panel Van
Engine: 2.0 L
Gearbox: Automatic
Power: 187 bhp
Seats: 4
CO2: 124 g/km
Colour: Blue
Doors: 2
Driven wheels: Rear Wheel Drive
Engine badge: 420d
Emissions standard: Euro 6

About this car

This 2018 BMW 4 Series M Sport is advertised with 90,700 miles, approximately 27,700 above the typical mileage for its age. At £12,750, it is advertised £2,106 above our estimated market asking price of £10,644. To estimate its market asking price, we analyse UK dealer adverts for 1,763 BMW 4 Series cars across different ages and specifications. We first recorded this car for sale 3 days ago. The latest MOT record shows an expiry date of 28 March 2027, with the advertised mileage consistent with the recorded reading. You can find this car at GT Automotive in Wolverhampton.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 October 2026, 3 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
18 October 2026	£12,750
20 October 2026	£12,750

Price and mileage comparison

Estimated market asking price: £10,644. The asking price is £2,106 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 1,763 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 27,700 miles higher than typical for a 2018 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 28 March 2027. 81,794 miles at the last test.

100 other cars with the same year, trim, gearbox and fuel are for sale from £10,000 to £20,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£10,000	120,000 miles
£10,190	109,000 miles
£10,995	127,000 miles
£10,995	75,432 miles
£11,055	102,546 miles

These cars have covered 24,000–128,000 miles, compared with 90,700 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 4 Series cars for sale · 2018 BMW 4 Series price guide

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Dealer

GT Automotive, Wolverhampton. Across the dealer network: 13 cars for sale.

Dealer postcode: WV10 7EL.