2018 BMW 4 Series Gran Coupe

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

£15,980

Fair price: within 8% of the typical £15,868 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 Euro 6 5dr (187 bhp)
Mileage
53,668 miles
Year
2018
Fuel type
Diesel
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
114 g/km
Colour
Silver
Doors
5
Engine badge
420d
Emissions standard
Euro 6

About this car

This 2018 BMW 4 Series Gran Coupe M Sport has covered 53,668 miles, around 15,200 fewer than typical for its age. At £15,980, it is advertised £112 above our estimated market asking price of £15,868. We use UK dealer asking prices, including 1,138 BMW 4 Series Gran Coupe listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 71 days ago, the asking price has dropped by £510. That may be worth mentioning if you discuss the price with the dealer. MOT records show an expiry date of 5 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Green 4 Motor Company Leamington Mazda, based in Leamington.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 August 2026, 71 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £510 from the first recorded £16,490. 1 price reduction recorded, the latest observed on 9 October 2026.

Recorded asking prices
Date observedAsking price
15 August 2026£16,490
9 October 2026£15,980
23 October 2026£15,980

Price and mileage comparison

Estimated market asking price: £15,868. The asking price is £112 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 15,200 miles lower than typical for a 2018 BMW 4 Series Gran Coupe.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 5 March 2027. 50,609 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 53,668 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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