2020 BMW Z4 2.0 M Sport

Overview

• Make: BMW
• Model: Z4
• Trim: M Sport
• Version: 2.0 M Sport Auto RWD Euro 6 (s/s) 2dr sDrive
• Year: 2020
• Mileage: 22,224 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.0 litres
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 139 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW Z4 M Sport is advertised with 22,224 miles, approximately 18,900 below the typical mileage for its age. Priced at £29,750, it is advertised £2,074 above the AskCar estimate of £27,676. The AskCar estimate uses UK dealer asking prices, including 527 BMW Z4 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 36 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Berry Croydon BMW, based in Croydon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,074 (7%) over the AskCar estimate of £27,676.

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 527 priced BMW Z4 adverts across different ages and specifications, as of 4 November 2026.

A 2020 BMW Z4 with the 2.0 petrol engine is typically advertised at £24,900: the median of the 35 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 BMW Z4 has been on sale for at least 36 days.

Price history

AskCar first saw this advert on 29 September 2026 at £29,750. 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 4 November 2026: valid until 10 March 2027.

It has had 6 MOTs. The latest, on 2 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 22,225 miles, which matches the advertised 22,224 miles.

Advertised mileage is about 18,900 miles lower than the median mileage of a 2020 BMW Z4 on AskCar.

Similar cars

32 other 2020 BMW Z4 M Sport 2.0 petrol automatic convertibles are for sale at UK dealers, from £18,995 to £28,300, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW Z4 M Sport, 2.0 petrol convertible, white. Mileage: 22,970 miles. Price: £26,300, £3,450 less than this car. Dealer: John Clark BMW Aberdeen in Aberdeen. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-6c4ab2a0054b
• 2020 BMW Z4 M Sport, 2.0 petrol convertible, red. Mileage: 21,374 miles. Price: £25,499, £4,251 less than this car. Dealer: Sandles Cars in King's Lynn. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-709066399f95
• 2020 BMW Z4 M Sport, 2.0 petrol convertible, black. Mileage: 19,191 miles. Price: £24,450, £5,300 less than this car. Dealer: Halliwell Jones Chester BMW in Chester. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-bccb3916cc2b

• The nearest: 2020 BMW Z4 M Sport, 2.0 petrol convertible, blue, 18 miles from this car. Mileage: 60,546 miles. Price: £21,295, £8,455 less than this car. Dealer: Century Cars in Turners Hill. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-cb73a29b722d