2018 BMW 3 Series

2.0 320d M Sport Auto 4WD Euro 6 (s/s) 4dr (187 bhp)

£13,990

Fair price: within 8% of the typical £14,005 for this model, age and mileage, drawing on 6,886 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
2.0 320d M Sport Auto 4WD Euro 6 (s/s) 4dr (187 bhp)
Mileage
69,000 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
135 g/km
Colour
White
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
320d
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series M Sport is advertised with 69,000 miles on the clock. Our estimated market asking price is £14,005. This car is advertised at £13,990, which is £15 below that figure. The estimate uses 6,886 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 148 days ago. Its asking price has since fallen by £1,500. The last MOT shows 69,565 miles, more than the advert. This is worth checking with the dealer. Its recorded MOT is valid until 3 June 2027. The seller is Www.Countrycarsales.Co.Uk, based in Welwyn Garden City.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 148 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,500 from the first recorded £15,490. 5 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£15,490
7 July 2026£15,490
13 August 2026£14,990
26 August 2026£14,890
15 September 2026£14,690
26 September 2026£14,490
21 October 2026£13,990
22 October 2026£13,990

Price and mileage comparison

Estimated market asking price: £14,005. The asking price is £15 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 6,886 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,000 miles lower than typical for a 2018 BMW 3 Series.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 3 June 2027. 69,565 miles at the last test.

78 other cars with the same year, trim, gearbox and fuel are for sale from £6,990 to £24,340.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£6,990157,000 miles
£7,799140,958 miles
£7,990141,000 miles
£8,545129,539 miles
£8,99090,000 miles

These cars have covered 16,000–157,000 miles, compared with 69,000 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 3 Series cars for sale · 2018 BMW 3 Series price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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