2020 BMW Z4 2.0 20i M Sport

Overview

• Make: BMW
• Model: Z4
• Trim: M Sport
• Version: 2.0 20i M Sport Auto RWD Euro 6 (s/s) 2dr sDrive (194 bhp)
• Year: 2020
• Mileage: 32,871 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.0 litres, 194 bhp
• 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 has covered 32,871 miles, around 8,300 fewer miles than is typical for its age. The AskCar estimate for this car is £24,721. It is priced at £24,995, which is £274 above that estimate. The AskCar estimate uses 527 UK dealer adverts for the BMW Z4, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 1 day ago. Its advertised mileage matches the government's MOT record. The seller is Group 1 Colchester BMW, based in Colchester. 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: £274 (1%) over the AskCar estimate of £24,721.

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

AskCar first saw this 2020 BMW Z4 advertised 1 day ago. About 4 in 10 of 2020 BMW Z4 cars are gone from sale within a month of being advertised: 27 of the 61 first advertised between 14 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £24,995. 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 4 November 2026: valid until 29 October 2027.

It has had 4 MOTs. The latest, on 30 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 32,836 miles, which matches the advertised 32,871 miles.

Advertised mileage is about 8,300 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 £29,750, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW Z4 M Sport, 2.0 petrol convertible, red. Mileage: 33,390 miles. Price: £24,750, £245 less than this car. Dealer: Chippenham Motor Company in Chippenham. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-22a575ccbae9
• 2020 BMW Z4 M Sport, 2.0 petrol convertible, white. Mileage: 33,514 miles. Price: £27,000, £2,005 more than this car. Dealer: Redgate Lodge in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-51216d930494
• 2020 BMW Z4 M Sport, 2.0 petrol convertible, red. Mileage: 32,205 miles. Price: £25,799, £804 more than this car. Dealer: Motorpoint Chingford in Chingford. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-e04ff7e47e33