2026 BMW M4

3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 2dr M (523 bhp)

£88,500

Above the going rate: £12,743 over the typical £75,757 for this model, age and mileage, drawing on 732 adverts of this make and model.

Overview

Make
BMW
Model
M4
Trim
COMPETITION
Version
3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 2dr M (523 bhp)
Mileage
100 miles
Year
2026
Fuel type
Petrol
Engine
3.0 L
Gearbox
Automatic
Power
523 bhp
Seats
4
CO2
228 g/km
Colour
Yellow
Doors
2
Driven wheels
Four Wheel Drive
Gearbox version
Steptronic
Engine badge
BiTurbo
Emissions standard
Euro 6

About this car

At 100 miles, this 2026 BMW M4 Competition has covered about 3,000 fewer miles than other 2026 BMW M4 cars. The dealer is asking £88,500, which is £12,743 above our market estimate of £75,757. Our estimate draws on 732 BMW M4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 45 days ago, the asking price has dropped by £4,000. The seller is Sytner Swansea MINI, based in Swansea.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 September 2026, 45 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £4,000 from the first recorded £92,500. 1 price reduction recorded, the latest observed on 25 September 2026.

Recorded asking prices
Date observedAsking price
5 September 2026£92,500
25 September 2026£88,500
19 October 2026£88,500

Price and mileage comparison

Estimated market asking price: £75,757. The asking price is £12,743 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 732 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,000 miles lower than typical for a 2026 BMW M4.

MOT

MOT no details held by dvla.

67 other cars with the same year, trim, gearbox and fuel are for sale from £63,340 to £91,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£63,3405,225 miles
£65,49012,777 miles
£65,9907,500 miles
£65,9909,100 miles
£66,4909,150 miles

These cars have covered 10–12,989 miles, compared with 100 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 M4 cars for sale · 2026 BMW M4 price guide

Similar cars for less

Dealer

Sytner Swansea MINI, Swansea. Across the dealer network: 140 branches, 10,310 cars for sale.

Dealer postcode: SA5 8LW.

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
08:30-17:00
Sunday
11:00-16:00

Vehicle photos