2021 BMW Z4
2.0 30i M Sport Auto RWD Euro 6 (s/s) 2dr sDrive (254 bhp)
£24,750
Fair price: within 8% of the typical £24,275 for this model, age and mileage, drawing on 507 adverts of this make and model.
Overview
- Make
- BMW
- Model
- Z4
- Trim
- M SPORT
- Version
- 2.0 30i M Sport Auto RWD Euro 6 (s/s) 2dr sDrive (254 bhp)
- Mileage
- 56,522 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 254 bhp
- Seats
- 2
- CO2
- 139 g/km
- Colour
- Blue
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 30i
- Emissions standard
- Euro 6
About this car
This 2021 BMW Z4 M Sport has covered 56,522 miles, around 26,400 more than typical for its age. At £24,750, it is advertised £475 above our estimated market asking price of £24,275. We use UK dealer asking prices, including 507 BMW Z4 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 5 days ago, the asking price has dropped by £240. MOT records show an expiry date of 29 June 2027, and the latest recorded mileage is consistent with the advert. The seller is Evans Halshaw Ford Preston, based in Preston.
Stock data from 23 October 2026.
Price history
First seen on 21 October 2026, 5 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £240 from the first recorded £24,990. 1 price reduction recorded, the latest observed on 22 October 2026.
| Date observed | Asking price |
|---|---|
| 21 October 2026 | £24,990 |
| 22 October 2026 | £24,750 |
| 23 October 2026 | £24,750 |
Price and mileage comparison
Estimated market asking price: £24,275. The asking price is £475 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 507 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 26,400 miles higher than typical for a 2021 BMW Z4.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 29 June 2027. 53,210 miles at the last test.
26 other cars with the same year, trim, gearbox and fuel are for sale from £22,940 to £33,499.
| Asking price | Mileage |
|---|---|
| £22,940 | 34,057 miles |
| £24,450 | 43,165 miles |
| £24,599 | 46,204 miles |
| £25,495 | 26,500 miles |
| £25,495 | 39,000 miles |
These cars have covered 9,489–52,561 miles, compared with 56,522 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
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