2018 BMW 4 Series
2.0 420i GPF M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)
£16,199
Above the going rate: £2,064 over the typical £14,135 for this model, age and mileage, drawing on 1,756 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 4 Series
- Trim
- M SPORT
- Version
- 2.0 420i GPF M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)
- Mileage
- 57,000 miles
- Year
- 2018
- Fuel type
- Petrol
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 181 bhp
- Seats
- 4
- Colour
- White
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 420i
- Emissions standard
- Euro 6
About this car
This 2018 BMW 4 Series M Sport is advertised with 57,000 miles, approximately 6,600 below the typical mileage for its age. The dealer is asking £16,199, which is £2,064 above our market estimate of £14,135. We use UK dealer asking prices, including 1,756 BMW 4 Series listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 83 days ago. It is for sale at Capital Fleet Solutions in Fareham.
Stock data from 19 October 2026.
Price history
First seen on 29 July 2026, 83 days ago. Advert duration calculated on 20 October 2026.
| Date observed | Asking price |
|---|---|
| 29 July 2026 | £13,499 |
| 16 October 2026 | £16,199 |
| 19 October 2026 | £16,199 |
Price and mileage comparison
Estimated market asking price: £14,135. The asking price is £2,064 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 1,756 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 6,600 miles lower than typical for a 2018 BMW 4 Series.
72 other cars with the same year, trim, gearbox and fuel are for sale from £9,599 to £28,750.
| Asking price | Mileage |
|---|---|
| £9,599 | 117,000 miles |
| £10,299 | 116,703 miles |
| £10,500 | 65,800 miles |
| £11,295 | 105,000 miles |
| £12,488 | 72,600 miles |
These cars have covered 10,000–117,000 miles, compared with 57,000 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 cars for sale · 2018 BMW 4 Series price guide
Similar cars for less
- 2019 BMW 4 Series, 44,000 miles, £13,995, £4,155 under typical, Birmingham
- 2020 BMW 4 Series, 52,196 miles, £14,800, £2,384 under typical, Watford
- 2019 BMW 4 Series, 50,057 miles, £15,499, £2,256 under typical, Cannock
Dealer
Capital Fleet Solutions, Fareham. Across the dealer network: 16 cars for sale.
Dealer postcode: PO16 8UJ.
Dealer opening hours
- Monday
- 09:00-17:00
- Tuesday
- 09:00-17:00
- Wednesday
- 09:00-17:00
- Thursday
- 09:00-17:00
- Friday
- 09:00-16:00
- Saturday
- Closed
- Sunday
- Closed
Vehicle photos
- 2018 BMW 4 Series photo 1
- 2018 BMW 4 Series photo 2
- 2018 BMW 4 Series photo 3
- 2018 BMW 4 Series photo 4
- 2018 BMW 4 Series photo 5
- 2018 BMW 4 Series photo 6
- 2018 BMW 4 Series photo 7
- 2018 BMW 4 Series photo 8
- 2018 BMW 4 Series photo 9
- 2018 BMW 4 Series photo 10
- 2018 BMW 4 Series photo 11
- 2018 BMW 4 Series photo 12
- 2018 BMW 4 Series photo 13
- 2018 BMW 4 Series photo 14
- 2018 BMW 4 Series photo 15
- 2018 BMW 4 Series photo 16
- 2018 BMW 4 Series photo 17
- 2018 BMW 4 Series photo 18
- 2018 BMW 4 Series photo 19
- 2018 BMW 4 Series photo 20
