2021 BMW Z4 2.0 20i M Sport

Overview

• Make: BMW
• Model: Z4
• Trim: M Sport
• Version: 2.0 M Sport Auto RWD Euro 6 2dr (194 bhp)
• Year: 2021
• Mileage: 39,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.0 litres, 194 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 162 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW Z4 M Sport is advertised with 39,000 miles, approximately 8,200 above the typical mileage for its age. Priced at £25,495, it is advertised £111 below the AskCar estimate of £25,606. To work out the AskCar estimate, we analyse UK dealer adverts for 527 BMW Z4 cars across different ages and specifications. It first appeared in our advert records 13 days ago. The government's MOT record matches its advertised mileage. It is advertised by C&E Motors in Middlesbrough. 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: £111 (under 1%) under the AskCar estimate of £25,606.

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 2021 BMW Z4 with the 2.0 petrol engine is typically advertised at £27,200: the median of the 29 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 BMW Z4 has been on sale for at least 13 days.

Price history

AskCar first saw this advert on 22 October 2026 at £25,495. 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 14 October 2027.

It has had 3 MOTs. The latest, on 11 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 39,449 miles, which matches the advertised 39,000 miles.

Advertised mileage is about 8,200 miles higher than the median mileage of a 2021 BMW Z4 on AskCar.

Similar cars

25 other 2021 BMW Z4 M Sport 2.0 petrol automatic convertibles are for sale at UK dealers, from £22,399 to £32,999, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW Z4 M Sport, 2.0 petrol convertible, black. Mileage: 37,000 miles. Price: £29,485, £3,990 more than this car. Dealer: Brooklands Motor Centre in Leeds. AskCar page: https://askcar.co.uk/car/bmw-z4-2021-c574aef56be2
• 2021 BMW Z4 M Sport, 2.0 petrol convertible, blue. Mileage: 36,950 miles. Price: £27,490, £1,995 more than this car. Dealer: BSB Automotive in Dartford. AskCar page: https://askcar.co.uk/car/bmw-z4-2021-365a63345dda
• 2021 BMW Z4 M Sport, 2.0 petrol convertible, blue. Mileage: 36,000 miles. Price: £25,995, £500 more than this car. Dealer: Fast Lane Motor Cars in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-z4-2021-400e9f445a17

• The nearest: 2021 BMW Z4 M Sport, 2.0 petrol convertible, red, 25 miles from this car. Mileage: 46,204 miles. Price: £22,399, £3,096 less than this car. Dealer: Motorpoint Birtley in Birtley. AskCar page: https://askcar.co.uk/car/bmw-z4-2021-8a00c290472a