2018 BMW 4 Series Gran Coupe

2.0 420d M Sport Auto RWD Euro 6 (s/s) 5dr (187 bhp)

£14,799

Fair price: within 8% of the typical £14,341 for this model, age and mileage, drawing on 1,138 adverts of this make and model.

Overview

Make
BMW
Model
4 Series Gran Coupe
Trim
M SPORT
Version
2.0 420d M Sport Auto RWD Euro 6 (s/s) 5dr (187 bhp)
Mileage
71,000 miles
Year
2018
Fuel type
Diesel
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
126 g/km
Colour
Grey
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
420d
Emissions standard
Euro 6

About this car

With 71,000 miles on the clock, this 2018 BMW 4 Series Gran Coupe M Sport has done roughly 2,100 more miles than a typical 2018 BMW 4 Series Gran Coupe. Its asking price of £14,799 is £458 above our estimate of £14,341. To estimate its market asking price, we analyse UK dealer adverts for 1,138 BMW 4 Series Gran Coupe cars across different ages and specifications. It first appeared in our advert records 122 days ago. The latest MOT record shows an expiry date of 8 April 2027, with the advertised mileage consistent with the recorded reading. It is advertised by AB Car Sales in Gunnislake.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 June 2026, 122 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
25 June 2026£14,799
6 July 2026£14,799
23 October 2026£14,799

Price and mileage comparison

Estimated market asking price: £14,341. The asking price is £458 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 1,138 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,100 miles higher than typical for a 2018 BMW 4 Series Gran Coupe.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 8 April 2027. 70,870 miles at the last test.

70 other cars with the same year, trim, gearbox and fuel are for sale from £7,995 to £22,222.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£7,995106,720 miles
£8,995138,000 miles
£9,649120,250 miles
£10,494122,091 miles
£10,995117,500 miles

These cars have covered 17,653–138,000 miles, compared with 71,000 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 Gran Coupe cars for sale · 2018 BMW 4 Series Gran Coupe price guide

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