2023 BMW Z4 2.0 20i M Sport

Overview

• Make: BMW
• Model: Z4
• Trim: M Sport
• Version: 2.0 20i M Sport Auto RWD Euro 6 (s/s) 2dr sDrive (194 bhp)
• Year: 2023
• Mileage: 7,241 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.0 litres, 194 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 164 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW Z4 M Sport has covered 7,241 miles, around 9,900 fewer miles than is typical for its age. Its asking price of £32,999 is £583 below the AskCar estimate of £33,582. The AskCar estimate draws on 525 BMW Z4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert today. Its advertised mileage matches the government's MOT record. The seller is Halliwell Jones Warrington BMW, based in Warrington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £583 (1%) under the AskCar estimate of £33,582.

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 525 priced BMW Z4 adverts across different ages and specifications, as of 10 November 2026.

A 2023 BMW Z4 with the 2.0 petrol engine is typically advertised at £33,200: the median of the 18 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2023 BMW Z4 advertised today. About 4 in 10 of 2023 BMW Z4 cars are gone from sale within a month of being advertised: 21 of the 58 first advertised between 14 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £32,999. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 16 March 2027.

It has had one MOT, on 2 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 5,930 miles, which matches the advertised 7,241 miles.

Advertised mileage is about 9,900 miles lower than the median mileage of a 2023 BMW Z4 on AskCar.

Similar cars

17 other 2023 BMW Z4 M Sport 2.0 petrol automatic convertibles are for sale at UK dealers, from £29,500 to £36,000, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW Z4 M Sport, 2.0 petrol convertible, blue. Mileage: 4,426 miles. Price: £31,975, £1,024 less than this car. Dealer: PCBS Sales in Wolverhampton. AskCar page: https://askcar.co.uk/car/bmw-z4-2023-e387c34024c2
• 2023 BMW Z4 M Sport, 2.0 petrol convertible, purple. Mileage: 3,401 miles. Price: £36,000, £3,001 more than this car. Dealer: Sytner Leicester BMW in Leicester. AskCar page: https://askcar.co.uk/car/bmw-z4-2023-d60dfd58cea8
• 2023 BMW Z4 M Sport, 2.0 petrol convertible, red. Mileage: 3,106 miles. Price: £34,999, £2,000 more than this car. Dealer: Halliwell Jones Chester BMW in Chester. AskCar page: https://askcar.co.uk/car/bmw-z4-2023-ebb919610405

• The nearest: 2023 BMW Z4 M Sport, 2.0 petrol convertible, black, 11 miles from this car. Mileage: 15,151 miles. Price: £33,880, £881 more than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-z4-2023-cfdfd9564734