2018 BMW 4 Series Gran Coupe 2.0 420i M Sport
Version: 2.0 420i M Sport Manual RWD Euro 6 (s/s) 5dr (181 bhp)
Price: £11,000. Good value: £1,015 (8%) under the AskCar estimate of £12,015, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,153 priced BMW 4 Series Gran Coupe adverts on AskCar as of 30 October 2026.
AskCar lists 1,177 used BMW 4 Series Gran Coupe from 741 UK dealerships, as of 30 October 2026.
Overview
- Make
- BMW
- Model
- 4 Series Gran Coupe
- Trim
- M Sport
- Version
- 2.0 420i M Sport Manual RWD Euro 6 (s/s) 5dr (181 bhp)
- Mileage
- 71,250 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 2.0 L
- Gearbox
- Manual
- Power
- 181 bhp
- Seats
- 5
- CO2
- 141 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 420i
- Emissions standard
- Euro 6
About this car
This 2018 BMW 4 Series Gran Coupe M Sport has covered 71,250 miles. The AskCar estimate for this car is £12,015. It is priced at £11,000, which is £1,015 below that estimate. The AskCar estimate draws on 1,153 BMW 4 Series Gran Coupe adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. MOT records show an expiry date of 26 March 2027, and the latest recorded mileage is consistent with the advert. It is advertised by The Motoring Centre in Royal Leamington SPA.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £11,000 |
Price and mileage comparison
Good value: £1,015 (8%) under the AskCar estimate of £12,015.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 1,153 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 800 miles higher than the median mileage of a 2018 BMW 4 Series Gran Coupe on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 26 March 2027. 65,771 miles at the last test.
Other matching cars
3 other 2018 BMW 4 Series Gran Coupe M Sport manual petrol cars are for sale at UK dealers from £12,999 to £13,999, as of 30 October 2026.
- 2018 BMW 4 Series Gran Coupe. Price: £12,999. Mileage: 53,176 miles. Dealer: H.P.L. Motors - Oldham (Greater Manchester) in Oldham. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-c73eba4f3c09
- 2018 BMW 4 Series Gran Coupe. Price: £13,295. Mileage: 44,121 miles. Dealer: Ideal Cars Sussex in Horsham. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-62d39481ede6
- 2018 BMW 4 Series Gran Coupe. Price: £13,999. Mileage: 35,025 miles. Dealer: Lookers Volkswagen Blackpool in Blackpool. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-fce61ae23efd
The 3 matching cars have covered 35,025 to 53,176 miles, compared with 71,250 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW 4 Series Gran Coupe cars for sale · 2018 BMW 4 Series Gran Coupe price guide
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Photos
5 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.