2017 BMW M3

3.0 Competition Auto RWD Euro 6 4dr

£38,470

Above the going rate: £4,851 over the typical £33,619 for this model, age and mileage, drawing on 761 adverts of this make and model.

Overview

Make: BMW
Model: M3
Trim: COMPETITION
Version: 3.0 Competition Auto RWD Euro 6 4dr
Mileage: 44,496 miles
Year: 2017
Fuel type: Petrol
Body type: Saloon
Engine: 3.0 L
Gearbox: Automatic
Seats: 5
CO2: 194 g/km
Colour: Blue
Doors: 4
Driven wheels: Rear Wheel Drive
Emissions standard: Euro 6

About this car

At 44,496 miles, this 2017 BMW M3 Competition has covered about 11,000 fewer miles than other 2017 BMW M3 cars. The dealer is asking £38,470, which is £4,851 above our market estimate of £33,619. Our estimate draws on 761 BMW M3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 29 days ago, the asking price has dropped by £2,030. It is for sale at Sytner Tring BMW in COW Roast.

Stock data from 27 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 September 2026, 29 days ago. Advert duration calculated on 28 October 2026. Net asking-price reduction: £2,030 from the first recorded £40,500. 2 price reductions recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observed	Asking price
29 September 2026	£40,500
8 October 2026	£38,970
22 October 2026	£38,470
27 October 2026	£38,470

Price and mileage comparison

Estimated market asking price: £33,619. The asking price is £4,851 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 761 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 11,000 miles lower than typical for a 2017 BMW M3.

24 other cars with the same year, trim, gearbox and fuel are for sale from £25,990 to £59,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£25,990	105,000 miles
£29,995	72,000 miles
£29,999	77,636 miles
£31,475	62,000 miles
£31,995	72,305 miles

These cars have covered 3,000–105,000 miles, compared with 44,496 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 · 2017 BMW M3 price guide

Vehicle photos

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