2018 BMW 3 Series

2.0 318d SE Auto RWD Euro 6 4dr (07/15-) Step (147 bhp)

£12,491

Fair price: within 8% of the typical £12,487 for this model, age and mileage, drawing on 6,849 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
SE
Version
2.0 318d SE Auto RWD Euro 6 4dr (07/15-) Step (147 bhp)
Mileage
46,819 miles
Year
2018
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
147 bhp
Seats
5
CO2
121 g/km
Colour
Blue
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
318d
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series is advertised with 46,819 miles, approximately 27,000 below the typical mileage for its age. The dealer is asking £12,491, which is £4 above our market estimate of £12,487. To estimate its market asking price, we analyse UK dealer adverts for 6,849 BMW 3 Series cars across different ages and specifications. It first appeared in our advert records 10 days ago. The latest MOT record shows an expiry date of 3 December 2026, with the advertised mileage consistent with the recorded reading. It is for sale at Stratstone Mercedes-Benz Of Giffnock in Glasgow.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 12 October 2026, 10 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
12 October 2026£12,491
21 October 2026£12,491

Price and mileage comparison

Estimated market asking price: £12,487. The asking price is £4 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 27,000 miles lower than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 3 December 2026. 43,410 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £12,490 to £14,990.

Other matching cars
Asking priceMileage
£12,49050,991 miles
£13,69957,000 miles
£13,75051,200 miles
£13,99041,000 miles
£14,99023,007 miles

These cars have covered 23,007–57,000 miles, compared with 46,819 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