2023 BMW Z4 3.0 M40i

Price: £35,500. Fair price: £2,561 (6%) under the AskCar estimate of £38,061, 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: 2023
  • Mileage: 29,216 miles
  • Fuel: Petrol
  • Body: Convertible, 2 doors, 2 seats
  • Engine: 3.0 litres, 335 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: White
  • CO2: 184 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

With 29,216 miles on the clock, this 2023 BMW Z4 has done roughly 12,100 more miles than a typical 2023 BMW Z4. The dealer is asking £35,500, which is £2,561 below the AskCar estimate of £38,061. To work out the AskCar estimate, we analyse UK dealer adverts for 528 BMW Z4 cars across different ages and specifications. We first saw this car advertised 112 days ago. Its asking price has since fallen by £8,500. The seller is Sytner Tamworth BMW, based in Tamworth. 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: £2,561 (6%) under the AskCar estimate of £38,061.

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.

A 2023 BMW Z4 with the 3.0 petrol engine is typically advertised at £40,000: the median of the 22 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 BMW Z4 has been on sale for at least 112 days.

Price history

AskCar first saw this advert on 16 July 2026 at £44,000. Its asking price is now £35,500, £8,500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

  • 17 July 2026: £44,000
  • 7 August 2026: £43,000
  • 22 August 2026: £42,250
  • 2 September 2026: £42,000
  • 4 September 2026: £41,500
  • 16 September 2026: £40,000
  • 23 September 2026: £39,000
  • 3 October 2026: £38,500
  • 10 October 2026: £37,500
  • 17 October 2026: £37,000
  • 23 October 2026: £36,500
  • 26 October 2026: £36,000
  • 3 November 2026: £35,500

Mileage and MOT

Advertised mileage is about 12,100 miles higher than the median mileage of a 2023 BMW Z4 on AskCar.

Browse all BMW Z4 cars for sale · 2023 BMW Z4 price guide

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Photos

38 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.