2018 BMW 4 Series Gran Coupe 3.0 430d M Sport

Overview

• Make: BMW
• Model: 4 Series Gran Coupe
• Trim: M Sport
• Version: 3.0 430d M Sport Auto RWD Euro 6 (s/s) 5dr (254 bhp)
• Year: 2018
• Mileage: 63,500 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 139 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 4 Series Gran Coupe M Sport is advertised with 63,500 miles, approximately 8,500 below the typical mileage for its age. The AskCar estimate for this car is £16,846. It is priced at £15,995, which is £851 below that estimate. The AskCar estimate uses UK dealer asking prices, including 1,195 BMW 4 Series Gran Coupe adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 10 days ago. The government's MOT record matches its advertised mileage. It is advertised by Carite in Swindon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £851 (5%) under the AskCar estimate of £16,846.

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 5 November 2026.

A 2018 BMW 4 Series Gran Coupe with the 3.0 diesel engine is typically advertised at £17,500: the median of the 44 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 BMW 4 Series Gran Coupe has been on sale for at least 10 days.

Price history

AskCar first saw this advert on 26 October 2026 at £15,995. 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 5 November 2026: valid until 16 March 2027.

It has had 6 MOTs. The latest, on 17 March 2026, passed.

Advisories at the latest test: rear tyre worn close to legal limit/worn on edge strong advisory right on legal limit both rear; front brake pad(s) wearing thin.

Mileage at that test: 57,225 miles, which matches the advertised 63,500 miles.

Advertised mileage is about 8,500 miles lower than the median mileage of a 2018 BMW 4 Series Gran Coupe on AskCar.

Similar cars

24 other 2018 BMW 4 Series Gran Coupe M Sport 3.0 diesel automatic hatchbacks are for sale at UK dealers, from £11,295 to £21,490, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 4 Series Gran Coupe M Sport, 3.0 diesel hatchback, blue. Mileage: 63,267 miles. Price: £18,500, £2,505 more than this car. Dealer: Wirral Cars in Ellesmere Port. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-c9d21011972e
• 2018 BMW 4 Series Gran Coupe M Sport, 3.0 diesel hatchback, black. Mileage: 63,000 miles. Price: £16,995, £1,000 more than this car. Dealer: MSS Motor Group in Clacton-on-Sea. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-ed9b4be4f0ef
• 2018 BMW 4 Series Gran Coupe M Sport, 3.0 diesel hatchback, grey. Mileage: 68,000 miles. Price: £16,500, £505 more than this car. Dealer: Broadstone Cars in Bridgnorth. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-b42e4175bff6

• The nearest: 2018 BMW 4 Series Gran Coupe M Sport, 3.0 diesel hatchback, silver, 42 miles from this car. Mileage: 49,000 miles. Price: £21,490, £5,495 more than this car. Dealer: Stratus in Basingstoke. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-084a6f1b1bd9