2020 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 M Sport Auto RWD Euro 6 (s/s) 5dr (181 bhp)
• Year: 2020
• Mileage: 62,484 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 156 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 62,484 miles, this 2020 BMW 4 Series Gran Coupe M Sport has covered about 9,300 more miles than other 2020 BMW 4 Series Gran Coupe cars. The AskCar estimate for this car is £16,061. It is priced at £18,000, which is £1,939 above that estimate. The AskCar estimate uses 1,170 UK dealer adverts for the BMW 4 Series Gran Coupe, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 163 days. Our latest MOT record expired on 1 October 2026. Check the current position with the dealer. We checked its advertised mileage against the government's MOT record, and they match. The seller is Sytner Leicester BMW, based in Leicester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,939 (12%) over the AskCar estimate of £16,061.

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 1,170 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 9 November 2026.

A 2020 BMW 4 Series Gran Coupe with the 2.0 petrol engine is typically advertised at £16,000: the median of the 58 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2020 BMW 4 Series Gran Coupe has been on sale for at least 163 days.

Price history

AskCar first saw this advert on 30 May 2026 at £18,000. 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 9 November 2026: the latest record we hold ran out on 1 October 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 20 September 2025, passed.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 53,906 miles, which matches the advertised 62,484 miles.

Advertised mileage is about 9,300 miles higher than the median mileage of a 2020 BMW 4 Series Gran Coupe on AskCar.

Similar cars

22 other 2020 BMW 4 Series Gran Coupe M Sport 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £11,495 to £19,850, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, grey. Mileage: 59,500 miles. Price: £15,990, £2,010 less than this car. Dealer: M&C Specialist Motors in Abbots Langley. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2020-5c095b699130
• 2020 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, white. Mileage: 66,780 miles. Price: £14,750, £3,250 less than this car. Dealer: Motorland Motors in Redbridge. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2020-07ac98a8193c
• 2020 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, black. Mileage: 58,000 miles. Price: £14,995, £3,005 less than this car. Dealer: Raymond Smith Garages in Bedford. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2020-3ed1be86982e

• The nearest: 2020 BMW 4 Series Gran Coupe M Sport, 2.0 petrol hatchback, black, 23 miles from this car. Mileage: 89,000 miles. Price: £11,995, £6,005 less than this car. Dealer: Car Quay in Derby. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2020-71af2fd1c2fd