2026 BMW M3

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

£79,000

Fair price: within 8% of the typical £73,453 for this model, age and mileage, drawing on 747 adverts of this make and model.

Overview

Make: BMW
Model: M3
Trim: COMPETITION
Version: 3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 4dr M (523 bhp)
Mileage: 6,000 miles
Year: 2026
Fuel type: Petrol
Body type: Saloon
Engine: 3.0 L
Gearbox: Automatic
Power: 523 bhp
Seats: 5
CO2: 228 g/km
Colour: Yellow
Doors: 4
Driven wheels: Four Wheel Drive
Gearbox version: Steptronic
Engine badge: BiTurbo
Emissions standard: Euro 6

About this car

At 6,000 miles, this 2026 BMW M3 Competition has covered about 2,900 more miles than other 2026 BMW M3 cars. Its asking price of £79,000 is £5,547 above our estimate of £73,453. We use UK dealer asking prices, including 747 BMW M3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 151 days ago, the asking price has dropped by £9,000. It may give you a starting point for a conversation about price. The seller is Sytner Chigwell BMW, based in Loughton.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 151 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £9,000 from the first recorded £88,000. 4 price reductions recorded, the latest observed on 4 October 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£88,000
3 July 2026	£83,000
11 July 2026	£83,000
24 July 2026	£82,000
29 July 2026	£80,000
10 August 2026	£79,000
8 September 2026	£89,000
4 October 2026	£79,000
23 October 2026	£79,000

Price and mileage comparison

Estimated market asking price: £73,453. The asking price is £5,547 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 747 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,900 miles higher than typical for a 2026 BMW M3.

MOT

MOT no details held by dvla.

122 other cars with the same year, trim, gearbox and fuel are for sale from £65,000 to £106,000.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£65,000	17,721 miles
£65,999	12,484 miles
£69,950	748 miles
£69,980	2,704 miles
£69,990	7,001 miles

These cars have covered 10–17,721 miles, compared with 6,000 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 M3 cars for sale · 2026 BMW M3 price guide

Vehicle photos

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