2018 BMW 4 Series Gran Coupe

2.0 420i GPF Sport Manual RWD Euro 6 (s/s) 5dr (181 bhp)

£12,999

Above the going rate: £1,082 over the typical £11,917 for this model, age and mileage, drawing on 1,138 adverts of this make and model.

Overview

Make: BMW
Model: 4 Series Gran Coupe
Trim: SPORT
Version: 2.0 420i GPF Sport Manual RWD Euro 6 (s/s) 5dr (181 bhp)
Mileage: 70,000 miles
Year: 2018
Fuel type: Petrol
Body type: Hatchback
Engine: 2.0 L
Gearbox: Manual
Power: 181 bhp
Seats: 5
CO2: 151 g/km
Colour: White
Doors: 5
Driven wheels: Rear Wheel Drive
Engine badge: 420i
Emissions standard: Euro 6

About this car

This 2018 BMW 4 Series Gran Coupe Sport is advertised with 70,000 miles on the clock. Our estimated market asking price is £11,917. This car is advertised at £12,999, which is £1,082 above that figure. Our estimate draws on 1,138 BMW 4 Series Gran Coupe adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 15 days ago. MOT records show an expiry date of 11 November 2026, and the latest recorded mileage is consistent with the advert. You can find this car at Rix Motors in Warrington.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 October 2026, 15 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observed	Asking price
11 October 2026	£12,999
23 October 2026	£12,999

Price and mileage comparison

Estimated market asking price: £11,917. The asking price is £1,082 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 1,138 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,100 miles higher than typical for a 2018 BMW 4 Series Gran Coupe.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 11 November 2026. 56,594 miles at the last test.

2 other cars with the same year, trim, gearbox and fuel are for sale from £11,890 to £13,350.

Other matching cars
Asking price	Mileage
£11,890	70,512 miles
£13,350	47,649 miles

These cars have covered 47,649–70,512 miles, compared with 70,000 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 Gran Coupe cars for sale · 2018 BMW 4 Series Gran Coupe price guide

More like this

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

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.