2021 BMW Z4 3.0 M40i

Price: £31,990. Fair price: £430 (1%) over the AskCar estimate of £31,560, our expected asking price for this car from its model, age, mileage and specification, drawing on 528 priced BMW Z4 adverts on AskCar as of 5 November 2026.

AskCar lists 574 used BMW Z4 from 421 UK dealerships, as of 5 November 2026.

Overview

  • Make: BMW
  • Model: Z4
  • Version: 3.0 M40i sDrive Auto RWD Euro 6 (s/s) 2dr (335 bhp)
  • Year: 2021
  • Mileage: 40,067 miles
  • Fuel: Petrol
  • Body: Convertible, 2 doors, 2 seats
  • Engine: 3.0 litres, 335 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Grey
  • CO2: 181 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 40,067 miles, this 2021 BMW Z4 has covered about 9,900 more miles than other 2021 BMW Z4 cars. Priced at £31,990, it is advertised £430 above the AskCar estimate of £31,560. The AskCar estimate uses 528 UK dealer adverts for the BMW Z4, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 21 days ago, and its asking price has since fallen by £1,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Dick Lovett BMW Bristol, based in Bristol. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £430 (1%) over the AskCar estimate of £31,560.

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 528 priced BMW Z4 adverts across different ages and specifications, as of 5 November 2026.

Time on sale

This 2021 BMW Z4 has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 15 October 2026 at £32,990. Its asking price is now £31,990, £1,000 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

  • 15 October 2026: £32,990
  • 17 October 2026: £32,490
  • 23 October 2026: £32,290
  • 31 October 2026: £31,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 23 April 2027.

It has had 4 MOTs. The latest, on 24 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 35,934 miles, which matches the advertised 40,067 miles.

Advertised mileage is about 9,900 miles higher than the median mileage of a 2021 BMW Z4 on AskCar.

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

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Photos

97 photos of this car are on its AskCar page.

As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.