2025 BMW Z4

3.0 M40i sDrive Auto RWD Euro 6 (s/s) 2dr (335 bhp)

£54,470

Above the going rate: £4,133 over the typical £50,337 for this model, age and mileage, drawing on 496 adverts of this make and model.

Overview

Make: BMW
Model: Z4
Version: 3.0 M40i sDrive Auto RWD Euro 6 (s/s) 2dr (335 bhp)
Mileage: 10,864 miles
Year: 2025
Fuel type: Petrol
Body type: Convertible
Engine: 3.0 L
Gearbox: Automatic
Power: 335 bhp
Seats: 2
CO2: 184 g/km
Colour: Black
Doors: 2
Driven wheels: Rear Wheel Drive
Engine badge: M40i
Emissions standard: Euro 6

About this car

With 10,864 miles on the clock, this 2025 BMW Z4 has done roughly 4,900 more miles than a typical 2025 BMW Z4. At £54,470, it is advertised £4,133 above our estimated market asking price of £50,337. To estimate its market asking price, we analyse UK dealer adverts for 496 BMW Z4 cars across different ages and specifications. Since we first spotted the advert 27 days ago, the asking price has dropped by £500. It is for sale at Sytner Harold Wood BMW in Romford.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 27 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £500 from the first recorded £54,970. 1 price reduction recorded, the latest observed on 8 October 2026.

Recorded asking prices
Date observed	Asking price
25 September 2026	£54,970
8 October 2026	£54,470
21 October 2026	£54,470

Price and mileage comparison

Estimated market asking price: £50,337. The asking price is £4,133 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 496 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,900 miles higher than typical for a 2025 BMW Z4.

MOT

MOT no details held by dvla.

3 other cars with the same year, trim, gearbox and fuel are for sale from £48,990 to £55,000.

Other matching cars
Asking price	Mileage
£48,990	10,992 miles
£54,000	5,755 miles
£55,000	3,610 miles

These cars have covered 3,610–10,992 miles, compared with 10,864 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW Z4 cars for sale · 2025 BMW Z4 price guide

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Dealer

Sytner Harold Wood BMW, Romford. Across the dealer network: 140 branches, 10,343 cars for sale.

Dealer postcode: RM3 0GX.

Dealer opening hours

Monday: 08:30-18:00
Tuesday: 08:30-18:00
Wednesday: 08:30-18:00
Thursday: 08:30-18:00
Friday: 08:30-18:00
Saturday: 09:00-17:00
Sunday: 10:00-16:00