2018 BMW 4 Series Gran Coupe 2.0 420d M Sport

Overview

• Make: BMW
• Model: 4 Series Gran Coupe
• Trim: M Sport
• Version: 2.0 420d M Sport Auto RWD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2018
• Mileage: 117,500 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 117,500 miles, this 2018 BMW 4 Series Gran Coupe M Sport has covered about 44,000 more miles than other 2018 BMW 4 Series Gran Coupe cars. Priced at £10,695, it is advertised £370 above the AskCar estimate of £10,325. The AskCar estimate draws on 1,169 BMW 4 Series Gran Coupe adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 52 days ago. Its asking price has since fallen by £300. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at The Car Collection in Evesham. 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: £370 (3%) over the AskCar estimate of £10,325.

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 diesel 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 52 days.

Price history

AskCar first saw this advert on 17 September 2026 at £10,995. Its asking price is now £10,695, £300 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 17 September 2026: £10,995
• 28 October 2026: £10,695

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 31 May 2027.

It failed its MOT on 29 May 2026 (nearside rear shock absorbers has a serious fluid leak; nearside rear tyre has a tear, caused by separation or partial failure of its structure) and passed 3 days later, on 1 June 2026.

There were no advisories at the latest test.

Mileage at that test: 114,509 miles, which matches the advertised 117,500 miles.

Advertised mileage is about 44,000 miles higher than the median mileage of a 2018 BMW 4 Series Gran Coupe on AskCar.

Similar cars

44 other 2018 BMW 4 Series Gran Coupe M Sport 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £7,995 to £19,490, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 4 Series Gran Coupe M Sport, 2.0 diesel hatchback, white. Mileage: 122,091 miles. Price: £9,694, £1,001 less than this car. Dealer: Alisons Automotive Group in Cam. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-3233c5b3d481
• 2018 BMW 4 Series Gran Coupe M Sport, 2.0 diesel hatchback, blue. Mileage: 112,000 miles. Price: £10,789, £94 more than this car. Dealer: Noya Motor Group in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-591166cc426b
• 2018 BMW 4 Series Gran Coupe M Sport, 2.0 diesel hatchback, black. Mileage: 110,819 miles. Price: £11,000, £305 more than this car. Dealer: Lcc Car Sales in Shipley. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-7bc332a0a4b1

• The nearest: 2018 BMW 4 Series Gran Coupe M Sport, 2.0 diesel hatchback, white, 24 miles from this car. Mileage: 49,000 miles. Price: £15,975, £5,280 more than this car. Dealer: Nick King Car Sales in Gloucester. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-e0bf07bfd7c2