2023 BMW Z4 2.0 20i M Sport

Version: 2.0 M Sport Auto RWD Euro 6 2dr (194 bhp)

Price: £29,500. Good value: £2,695 (8%) under the AskCar estimate of £32,195, our expected asking price for this car from its model, age, mileage and specification, drawing on 518 priced BMW Z4 adverts on AskCar as of 29 October 2026.

AskCar lists 568 used BMW Z4 from 409 UK dealerships, as of 29 October 2026.

Overview

Make
BMW
Model
Z4
Trim
M Sport
Version
2.0 M Sport Auto RWD Euro 6 2dr (194 bhp)
Mileage
19,473 miles
Year
2023
Fuel type
Petrol
Body type
Convertible
Engine
2.0 L
Gearbox
Automatic
Power
194 bhp
Seats
2
CO2
161 g/km
Colour
Red
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
20i
Emissions standard
Euro 6

About this car

This 2023 BMW Z4 M Sport has covered 19,473 miles. Priced at £29,500, it is advertised £2,695 below the AskCar estimate of £32,195. To work out the AskCar estimate, we analyse UK dealer adverts for 518 BMW Z4 cars across different ages and specifications. We first saw this car advertised 71 days ago. Its asking price has since fallen by £4,000. The time on sale and price change could be useful context when negotiating. MOT records show an expiry date of 19 March 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Sytner Chigwell BMW in Loughton.

Stock data as of 29 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 19 August 2026, 71 days ago. Price reduced by £4,000 from £33,500 since AskCar first saw it. 4 price reductions recorded, the latest seen on 27 October 2026.

Recorded asking prices
Date observedAsking price
19 August 2026£33,500
16 September 2026£33,000
4 October 2026£32,000
17 October 2026£31,000
27 October 2026£29,500
29 October 2026£29,500

Price and mileage comparison

Good value: £2,695 (8%) under the AskCar estimate of £32,195.

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 518 priced BMW Z4 adverts across different ages and specifications, as of 29 October 2026.

Advertised mileage is about 1,500 miles higher than the median mileage of a 2023 BMW Z4 on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 19 March 2027. 18,094 miles at the last test.

Other matching cars

16 other 2023 BMW Z4 M Sport automatic petrol cars are for sale at UK dealers from £28,599 to £36,990, as of 29 October 2026.

The 5 cheapest:

The 16 matching cars have covered 3,106 to 34,949 miles, compared with 19,473 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 · 2023 BMW Z4 price guide

More like this

Photos

4 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.