2026 BMW M3

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

£77,500

Fair price: within 8% of the typical £75,714 for this model, age and mileage, drawing on 777 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: 2,893 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: Black
Doors: 4
Driven wheels: Four Wheel Drive
Gearbox version: Steptronic
Engine badge: BiTurbo
Emissions standard: Euro 6

About this car

This 2026 BMW M3 Competition is advertised with 2,893 miles on the clock. The dealer is asking £77,500, which is £1,786 above our market estimate of £75,714. To estimate its market asking price, we analyse UK dealer adverts for 777 BMW M3 cars across different ages and specifications. We first recorded this advert 146 days ago, and its asking price has since fallen by £2,500. That may be worth mentioning if you discuss the price with the dealer. The seller is Sytner High Wycombe BMW, based in High Wycombe.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 146 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £2,500 from the first recorded £80,000. 5 price reductions recorded, the latest observed on 21 September 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£80,000
11 July 2026	£80,000
21 July 2026	£78,000
17 August 2026	£77,500
22 August 2026	£76,500
14 September 2026	£76,000
21 September 2026	£75,500
6 October 2026	£77,500
8 October 2026	£77,500
20 October 2026	£77,500

Price and mileage comparison

Estimated market asking price: £75,714. The asking price is £1,786 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 777 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 600 miles lower than typical for a 2026 BMW M3.

MOT

MOT no details held by dvla.

131 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
£66,999	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 2,893 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

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Dealer

Sytner High Wycombe BMW, High Wycombe. Across the dealer network: 140 branches, 10,337 cars for sale.

Dealer postcode: HP11 1EZ.

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