2018 BMW 4 Series Gran Coupe
2.0 420d M Sport Auto RWD Euro 6 (s/s) 5dr (187 bhp)
£15,750
Fair price: within 8% of the typical £16,875 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
- 45,212 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
- Blue
- Doors
- 5
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 420d
- Emissions standard
- Euro 6
About this car
This 2018 BMW 4 Series Gran Coupe M Sport has covered 45,212 miles, around 23,700 fewer than typical for its age. Our estimated market asking price is £16,875. This car is advertised at £15,750, which is £1,125 below that figure. 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. We first saw this car advertised 32 days ago. Its asking price has since fallen by £745. The latest MOT record shows an expiry date of 10 August 2027, with the advertised mileage consistent with the recorded reading. It is for sale at Acorn MG in Crewe.
Stock data from 23 October 2026.
Price history
First seen on 23 September 2026, 32 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £745 from the first recorded £16,495. 5 price reductions recorded, the latest observed on 20 October 2026.
| Date observed | Asking price |
|---|---|
| 23 September 2026 | £16,495 |
| 26 September 2026 | £16,365 |
| 29 September 2026 | £16,153 |
| 8 October 2026 | £15,907 |
| 14 October 2026 | £15,850 |
| 20 October 2026 | £15,750 |
| 23 October 2026 | £15,750 |
Price and mileage comparison
Estimated market asking price: £16,875. The asking price is £1,125 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 1,138 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 23,700 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 10 August 2027. 45,031 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.
| Asking price | Mileage |
|---|---|
| £7,995 | 106,720 miles |
| £8,995 | 138,000 miles |
| £9,649 | 120,250 miles |
| £10,494 | 122,091 miles |
| £10,995 | 117,500 miles |
These cars have covered 17,653–138,000 miles, compared with 45,212 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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Vehicle photos
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