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: 35,025 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 is advertised with 35,025 miles, approximately 38,500 below the typical mileage for its age. Its asking price of £14,407 is £285 below the AskCar estimate of £14,692. The AskCar estimate uses 1,169 UK dealer adverts for the BMW 4 Series Gran Coupe, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 12 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Lookers Volkswagen Blackpool, based in Blackpool. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £285 (1%) under the AskCar estimate of £14,692.

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 1,169 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 8 November 2026.

A 2018 BMW 4 Series Gran Coupe with the 2.0 petrol engine is typically advertised at £13,500: the median of the 119 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2018 BMW 4 Series Gran Coupe has been on sale for at least 12 days.

Price history

AskCar first saw this advert on 27 October 2026 at £13,999. Its asking price is now £14,407, £408 more.

Price changes recorded:

• 27 October 2026: £13,999
• 3 November 2026: £13,998
• 4 November 2026: £14,598
• 5 November 2026: £14,407

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 28 December 2026.

It has had 6 MOTs. The latest, on 13 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 29,926 miles, which matches the advertised 35,025 miles.

Advertised mileage is about 38,500 miles lower than the median mileage of a 2018 BMW 4 Series Gran Coupe on AskCar.

Similar cars

2 other 2018 BMW 4 Series Gran Coupe M Sport 2.0 petrol manual hatchbacks are for sale at UK dealers, from £11,000 to £12,995, as of 8 November 2026.

The 2 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, £1,412 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, black. Mileage: 71,250 miles. Price: £11,000, £3,407 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