2018 BMW 4 Series

2.0 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)

£9,599

Fair price: within 8% of the typical £9,945 for this model, age and mileage, drawing on 1,763 adverts of this make and model.

Overview

Make
BMW
Model
4 Series
Trim
M SPORT
Version
2.0 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)
Mileage
117,000 miles
Year
2018
Fuel type
Petrol
Body type
Coupe
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
4
CO2
134 g/km
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 has covered 117,000 miles, around 54,000 more than typical for its age. At £9,599, it is advertised £346 below our estimated market asking price of £9,945. Our estimate draws on 1,763 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 8 days ago. MOT records show an expiry date of 29 March 2027, and the latest recorded mileage is consistent with the advert. You can find this car at Sari's Cars in Stoke-on-Trent.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 13 October 2026, 8 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observedAsking price
13 October 2026£9,599
20 October 2026£9,599

Price and mileage comparison

Estimated market asking price: £9,945. The asking price is £346 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 1,763 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 54,000 miles higher than typical for a 2018 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 March 2027. 114,826 miles at the last test.

71 other cars with the same year, trim, gearbox and fuel are for sale from £10,299 to £28,750.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£10,299116,703 miles
£10,50065,800 miles
£11,295105,000 miles
£12,48872,600 miles
£13,35057,058 miles

These cars have covered 10,000–116,703 miles, compared with 117,000 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

Dealer

Sari's Cars, Stoke-on-Trent. Across the dealer network: 19 cars for sale.

Dealer postcode: ST6 2JF.

Dealer opening hours

Monday
09:00-17:30
Tuesday
09:00-17:30
Wednesday
09:00-17:30
Thursday
09:00-17:30
Friday
09:00-17:30
Saturday
09:00-17:00
Sunday
10:00-16:00

Vehicle photos