2021 BMW Z4

2.0 20i M Sport Auto RWD Euro 6 (s/s) 2dr sDrive (194 bhp)

£28,890

Fair price: within 8% of the typical £27,302 for this model, age and mileage, drawing on 508 adverts of this make and model.

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
21,000 miles
Year
2021
Fuel type
Petrol
Body type
Convertible
Engine
2.0 L
Gearbox
Automatic
Power
194 bhp
Seats
2
CO2
164 g/km
Colour
Black
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
20i
Emissions standard
Euro 6

About this car

The advertised mileage for this 2021 BMW Z4 M Sport is 21,000 miles. Our estimated market asking price is £27,302. This car is advertised at £28,890, which is £1,588 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 508 BMW Z4 cars across different ages and specifications. This car was first seen in our listings data 19 days ago. The latest MOT recorded 24,644 miles, above the advertised mileage. Check this with the dealer. MOT records show an expiry date of 14 June 2027. The seller is Stratstone BMW Bury St Edmunds, based in Bury St Edmunds.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 4 October 2026, 19 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
4 October 2026£28,590
15 October 2026£28,990
16 October 2026£28,890
22 October 2026£28,890

Price and mileage comparison

Estimated market asking price: £27,302. The asking price is £1,588 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 508 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 8,500 miles lower than typical for a 2021 BMW Z4.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 14 June 2027. 24,644 miles at the last test.

24 other cars with the same year, trim, gearbox and fuel are for sale from £22,940 to £33,499.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£22,94034,057 miles
£24,45043,165 miles
£24,75056,522 miles
£25,49526,500 miles
£25,49539,000 miles

These cars have covered 9,489–56,522 miles, compared with 21,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW Z4 cars for sale · 2021 BMW Z4 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos