2020 BMW Z4 2.0 20i M Sport
Version: 2.0 20i M Sport Auto RWD Euro 6 (s/s) 2dr sDrive (194 bhp)
Price: £24,450. Fair price: £2,092 (7%) under the AskCar estimate of £26,542, our expected asking price for this car from its model, age, mileage and specification, drawing on 511 priced BMW Z4 adverts on AskCar as of 31 October 2026.
AskCar lists 548 used BMW Z4 from 401 UK dealerships, as of 31 October 2026.
Overview
- Make
- BMW
- Model
- Z4
- Trim
- M Sport
- Version
- 2.0 20i M Sport Auto RWD Euro 6 (s/s) 2dr sDrive (194 bhp)
- Mileage
- 19,191 miles
- Year
- 2020
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 194 bhp
- Seats
- 2
- CO2
- 139 g/km
- Colour
- Black
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 20i
- Emissions standard
- Euro 6
About this car
At 19,191 miles, this 2020 BMW Z4 M Sport has covered about 21,500 fewer miles than other 2020 BMW Z4 cars. The AskCar estimate for this car is £26,542. It is priced at £24,450, which is £2,092 below that estimate. The AskCar estimate draws on 511 BMW Z4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. MOT records show an expiry date of 14 October 2027, and the latest recorded mileage is consistent with the advert. The seller is Halliwell Jones Chester BMW, based in Chester.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £24,450 |
Price and mileage comparison
Fair price: £2,092 (7%) under the AskCar estimate of £26,542.
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 511 priced BMW Z4 adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 21,500 miles lower than the median mileage of a 2020 BMW Z4 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 14 October 2027. 19,061 miles at the last test.
Other matching cars
28 other 2020 BMW Z4 M Sport automatic petrol cars are for sale at UK dealers from £18,995 to £29,750, as of 31 October 2026.
The 5 cheapest:
- 2020 BMW Z4. Price: £18,995. Mileage: 76,358 miles. Dealer: Landseer Cars in Dunton Bassett. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-f472f4d2ef5e
- 2020 BMW Z4. Price: £19,861. Mileage: 68,422 miles. Dealer: JCT600 Approved Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-841737c5fee0
- 2020 BMW Z4. Price: £20,450. Mileage: 62,470 miles. Dealer: AJC Car Sales in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-e27fe661e7ed
- 2020 BMW Z4. Price: £20,550. Mileage: 40,475 miles. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-02464ecbc6e5
- 2020 BMW Z4. Price: £21,500. Mileage: 60,546 miles. Dealer: Century Cars in Turners Hill. AskCar page: https://askcar.co.uk/car/bmw-z4-2020-cb73a29b722d
The 28 matching cars have covered 16,500 to 76,358 miles, compared with 19,191 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW Z4 cars for sale · 2020 BMW Z4 price guide
More like this
Photos
1 photo of this car is on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.