2018 BMW 3 Series

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

£11,895

Above the going rate: £2,429 over the typical £9,466 for this model, age and mileage, drawing on 6,849 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
2.0 320d M Sport Auto RWD Euro 6 (s/s) 4dr (187 bhp)
Mileage
120,000 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
116 g/km
Colour
Grey
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320d
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series M Sport has covered 120,000 miles. The dealer is asking £11,895, which is £2,429 above our market estimate of £9,466. To estimate its market asking price, we analyse UK dealer adverts for 6,849 BMW 3 Series cars across different ages and specifications. This car was first seen in our listings data 78 days ago. Ask the dealer why the advert shows fewer miles than the 124,937 recorded at the latest MOT. The latest recorded MOT expiry date is 17 August 2026, which has passed. Confirm its status with the dealer. The seller is Paul Blaney Motors, based in Newtownards.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 August 2026, 78 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
5 August 2026£11,895
21 October 2026£11,895

Price and mileage comparison

Estimated market asking price: £9,466. The asking price is £2,429 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 6,849 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 46,200 miles higher than typical for a 2018 BMW 3 Series.

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

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 17 August 2026. 124,937 miles at the last test.

74 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
£8,545129,539 miles
£8,99090,000 miles
£9,49588,000 miles

These cars have covered 16,000–157,000 miles, compared with 120,000 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