2018 BMW 4 Series Gran Coupe 2.0 420i M Sport

Overview

• Make: BMW
• Model: 4 Series Gran Coupe
• Trim: M Sport
• Version: 2.0 420i GPF M Sport Manual RWD Euro 6 (s/s) 5dr (181 bhp)
• Year: 2018
• Mileage: 43,349 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 146 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 4 Series Gran Coupe M Sport has covered 43,349 miles. Priced at £15,830, it is advertised £1,913 above the AskCar estimate of £13,917. The AskCar estimate draws on 1,195 BMW 4 Series Gran Coupe adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 1 day. The latest MOT recorded 46,821 miles, above the advertised mileage. Check this with the dealer. Its recorded MOT is valid until 30 October 2027. The seller is Norwich Van Centre, based in Norwich. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,913 (13%) over the AskCar estimate of £13,917.

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 1,195 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 14 November 2026.

A 2018 BMW 4 Series Gran Coupe with the 2.0 petrol engine is typically advertised at £13,200: the median of the 127 for sale on AskCar, as of 14 November 2026.

Time on sale

AskCar first saw this 2018 BMW 4 Series Gran Coupe advertised 1 day ago. About 4 in 10 of 2018 BMW 4 Series Gran Coupe cars are gone from sale within a month of being advertised: 85 of the 208 first advertised between 14 July 2026 and 11 October 2026.

Price history

AskCar first saw this advert on 13 November 2026 at £15,830. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 14 November 2026: valid until 30 October 2027.

It has had 8 MOTs. The latest, on 29 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 46,821 miles. The advert says 43,349 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 30,600 miles lower than the median mileage of a 2018 BMW 4 Series Gran Coupe on AskCar.

Similar cars

4 other 2018 BMW 4 Series Gran Coupe M Sport 2.0 petrol manual hatchbacks are for sale at UK dealers, from £10,750 to £14,395, as of 14 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, blue. Mileage: 44,121 miles. Price: £12,995, £2,835 less than this car. 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 M Sport, 2.0 petrol hatchback, silver. Mileage: 35,025 miles. Price: £14,395, £1,435 less than this car. Dealer: Lookers Volkswagen Blackpool in Blackpool. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-fce61ae23efd
• 2018 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, black. Mileage: 71,250 miles. Price: £11,000, £4,830 less than this car. Dealer: The Motoring Centre in Royal Leamington Spa. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-c5413b3f5e63

• The nearest: 2018 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, blue, 94 miles from this car. Mileage: 84,000 miles. Price: £10,750, £5,080 less than this car. Dealer: Simply Cars in Sittingbourne. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-6cf56bcbde28