2018 BMW 4 Series

2.0 420i Sport Auto 4WD Euro 6 (s/s) 2dr (181 bhp)

£13,640

Good value: £1,419 under the typical £15,059 for this model, age and mileage, drawing on 1,758 adverts of this make and model.

Overview

Make
BMW
Model
4 Series
Trim
SPORT
Version
2.0 420i Sport Auto 4WD Euro 6 (s/s) 2dr (181 bhp)
Mileage
51,960 miles
Year
2018
Fuel type
Petrol
Body type
Coupe
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
4
CO2
144 g/km
Colour
Red
Doors
2
Driven wheels
Four Wheel Drive
Engine badge
420i
Emissions standard
Euro 6

About this car

With 51,960 miles on the clock, this 2018 BMW 4 Series Sport has done roughly 10,500 fewer miles than a typical 2018 BMW 4 Series. The dealer is asking £13,640, which is £1,419 below our market estimate of £15,059. We use UK dealer asking prices, including 1,758 BMW 4 Series listings, and account for the car’s age, mileage and specification. The asking price is now £1,830 lower than when we first recorded the advert 100 days ago. Our latest MOT record expired on 11 September 2026. Check the current position with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. The seller is Dace Motor Company - Trading Standards Approved, based in Stockport.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 July 2026, 100 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,830 from the first recorded £15,470. 8 price reductions recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
15 July 2026£15,470
16 July 2026£15,470
25 August 2026£15,270
11 September 2026£15,140
16 September 2026£14,970
19 September 2026£14,870
30 September 2026£14,670
15 October 2026£14,370
20 October 2026£13,970
22 October 2026£13,640

Price and mileage comparison

Estimated market asking price: £15,059. The asking price is £1,419 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 1,758 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,500 miles lower than typical for a 2018 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 11 September 2026. 50,544 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £14,600.

Other matching cars
Asking priceMileage
£11,99583,331 miles
£13,75056,000 miles
£14,60049,103 miles

These cars have covered 49,103–83,331 miles, compared with 51,960 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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