2018 BMW M3

3.0 DCT RWD Euro 6 4dr

£42,995

Good value: £4,503 under the typical £47,498 for this model, age and mileage, drawing on 777 adverts of this make and model.

Overview

Make: BMW
Model: M3
Version: 3.0 DCT RWD Euro 6 4dr
Mileage: 11,603 miles
Year: 2018
Fuel type: Petrol
Body type: Saloon
Engine: 3.0 L
Gearbox: Automatic
Seats: 5
Colour: Grey
Doors: 4
Driven wheels: Rear Wheel Drive
Gearbox version: DCT
Emissions standard: Euro 6

About this car

This 2018 BMW M3 is advertised with 11,603 miles, approximately 34,600 below the typical mileage for its age. The dealer is asking £42,995, which is £4,503 below our market estimate of £47,498. Our estimate draws on 777 BMW M3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 112 days ago, the asking price has dropped by £3,900. It may give you a starting point for a conversation about price. The seller is Elite Heritage Sales, based in Kettering.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 1 July 2026, 112 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £3,900 from the first recorded £46,895. 6 price reductions recorded, the latest observed on 18 October 2026.

Recorded asking prices
Date observed	Asking price
1 July 2026	£46,895
9 July 2026	£45,995
10 July 2026	£45,995
20 July 2026	£45,495
24 August 2026	£44,995
15 September 2026	£43,995
22 September 2026	£42,995
30 September 2026	£43,495
18 October 2026	£42,995
20 October 2026	£42,995

Price and mileage comparison

Estimated market asking price: £47,498. The asking price is £4,503 below 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 34,600 miles lower than typical for a 2018 BMW M3.

4 other cars with the same year, trim, gearbox and fuel are for sale from £33,500 to £41,995.

Other matching cars
Asking price	Mileage
£33,500	42,500 miles
£34,650	50,400 miles
£39,990	19,500 miles
£41,995	44,477 miles

These cars have covered 19,500–50,400 miles, compared with 11,603 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 · 2018 BMW M3 price guide

Dealer

Elite Heritage Sales, Kettering. Across the dealer network: 9 cars for sale.

Dealer postcode: NN16 8PU.