2025 BMW Z4 3.0 M40i Sport

Overview

• Make: BMW
• Model: Z4
• Trim: Sport
• Version: 3.0 M40i Sport Auto RWD Euro 6 2dr (335 bhp)
• Year: 2025
• Mileage: 24,129 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 180 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BMW Z4 Sport is advertised with 24,129 miles, approximately 18,400 above the typical mileage for its age. The dealer is asking £45,250, which is £1,465 below the AskCar estimate of £46,715. To work out the AskCar estimate, we analyse UK dealer adverts for 515 BMW Z4 cars across different ages and specifications. We first recorded this advert 45 days ago, and its asking price has since fallen by £3,440. The seller is Group 1 Norwich BMW, based in Norwich. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,465 (3%) under the AskCar estimate of £46,715.

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 515 priced BMW Z4 adverts across different ages and specifications, as of 2 November 2026.

A 2025 BMW Z4 with the 3.0 petrol engine is typically advertised at £52,000: the median of the 16 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2025 BMW Z4 has been on sale for at least 45 days.

Price history

AskCar first saw this advert on 18 September 2026 at £48,690. Its asking price is now £45,250, £3,440 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 18 September 2026: £48,690
• 23 September 2026: £48,490
• 30 September 2026: £47,990
• 7 October 2026: £46,990
• 14 October 2026: £46,490
• 20 October 2026: £45,990
• 27 October 2026: £45,470
• 30 October 2026: £45,250

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 18,400 miles higher than the median mileage of a 2025 BMW Z4 on AskCar.

Similar cars

6 other 2025 BMW Z4 Sport 3.0 petrol automatic convertibles are for sale at UK dealers, from £48,500 to £56,990, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW Z4 Sport, 3.0 petrol convertible, black. Mileage: 18,787 miles. Price: £48,500, £3,250 more than this car. Dealer: John Clark BMW Tayside in Dundee. AskCar page: https://askcar.co.uk/car/bmw-z4-2025-14e0fa0d3095
• 2025 BMW Z4 Sport, 3.0 petrol convertible, grey. Mileage: 9,515 miles. Price: £49,995, £4,745 more than this car. Dealer: Agnew Group Bavarian BMW in Belfast. AskCar page: https://askcar.co.uk/car/bmw-z4-2025-f06bae6cca3a
• 2025 BMW Z4 Sport, 3.0 petrol convertible, green. Mileage: 7,345 miles. Price: £51,950, £6,700 more than this car. Dealer: Group 1 Chelmsford BMW in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-z4-2025-7885eee4b56e

• The nearest: 2025 BMW Z4 Sport, 3.0 petrol convertible, blue, 62 miles from this car. Mileage: 6,800 miles. Price: £52,490, £7,240 more than this car. Dealer: Sycamore BMW in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-z4-2025-5779cb03deea