2018 BMW 4 Series
Version: Auto RWD Euro 6 2dr
Price: £16,800. Fair price: £861 (4%) under the AskCar estimate of £17,661, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,775 priced BMW 4 Series adverts on AskCar as of 31 October 2026.
AskCar lists 1,813 used BMW 4 Series from 1,042 UK dealerships, as of 31 October 2026.
Overview
- Make
- BMW
- Model
- 4 Series
- Version
- Auto RWD Euro 6 2dr
- Mileage
- 44,000 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Convertible
- Gearbox
- Automatic
- Seats
- 4
- Colour
- Black
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Emissions standard
- Euro 6
About this car
This 2018 BMW 4 Series has covered 44,000 miles, around 19,100 fewer miles than is typical for its age. The AskCar estimate for this car is £17,661. It is priced at £16,800, which is £861 below that estimate. The AskCar estimate draws on 1,775 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 109 days. The seller is BPR Motors, based in St. Albans.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 14 July 2026, 109 days ago.
| Date observed | Asking price |
|---|---|
| 14 July 2026 | £16,800 |
| 31 October 2026 | £16,800 |
Price and mileage comparison
Fair price: £861 (4%) under the AskCar estimate of £17,661.
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 1,775 priced BMW 4 Series adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 19,100 miles lower than the median mileage of a 2018 BMW 4 Series on AskCar.
Other matching cars
3 other 2018 BMW 4 Series automatic petrol cars are for sale at UK dealers from £13,750 to £14,295, as of 31 October 2026.
- 2018 BMW 4 Series. Price: £13,750. Mileage: 75,000 miles. Dealer: BPR Motors in St Albans. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-9b9d24c82bd6
- 2018 BMW 4 Series. Price: £13,995. Mileage: 54,000 miles. Dealer: Autostrada in Congresbury. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-ea6803e6ec9e
- 2018 BMW 4 Series. Price: £14,295. Mileage: 69,000 miles. Dealer: Trade Save Centre in Gloucester. AskCar page: https://askcar.co.uk/car/bmw-4-series-2018-eda055406e5a
The 3 matching cars have covered 54,000 to 75,000 miles, compared with 44,000 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 cars for sale · 2018 BMW 4 Series price guide
More like this
Photos
15 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 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.