2018 BMW 3 Series

2.0 318d SE Manual RWD Euro 6 (s/s) 5dr Touring (148 bhp)

£8,000

Fair price: within 8% of the typical £7,858 for this model, age and mileage, drawing on 6,724 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
SE
Version
2.0 318d SE Manual RWD Euro 6 (s/s) 5dr Touring (148 bhp)
Mileage
101,000 miles
Year
2018
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Manual
Power
148 bhp
Seats
5
CO2
125 g/km
Colour
Silver
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
318d
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series has covered 101,000 miles, around 27,000 more than typical for its age. Our estimated market asking price is £7,858. This car is advertised at £8,000, which is £142 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 6,724 BMW 3 Series cars across different ages and specifications. Since we first spotted the advert 42 days ago, the asking price has dropped by £500. MOT records show an expiry date of 1 August 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Cars Direct 2 U in Cwmbran.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 September 2026, 42 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £500 from the first recorded £8,500. 1 price reduction recorded, the latest observed on 23 September 2026.

Recorded asking prices
Date observedAsking price
14 September 2026£8,500
23 September 2026£8,000
23 October 2026£8,000

Price and mileage comparison

Estimated market asking price: £7,858. The asking price is £142 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 6,724 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 27,000 miles higher than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 August 2027. 101,268 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £7,250 to £13,495.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£7,250107,000 miles
£7,500107,382 miles
£7,700108,386 miles
£8,95089,678 miles
£9,29586,000 miles

These cars have covered 37,500–108,386 miles, compared with 101,000 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

More like this

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

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.