2018 BMW 3 Series

2.0 320i SE Auto RWD Euro 6 (s/s) 4dr (181 bhp)

£8,194

Good value: £1,346 under the typical £9,540 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 320i SE Auto RWD Euro 6 (s/s) 4dr (181 bhp)
Mileage
93,000 miles
Year
2018
Fuel type
Petrol
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
129 g/km
Colour
Blue
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series is advertised with 93,000 miles on the clock. The dealer is asking £8,194, which is £1,346 below our market estimate of £9,540. We use UK dealer asking prices, including 6,724 BMW 3 Series listings, and account for the car’s age, mileage and specification. The asking price is now £100 lower than when we first recorded the advert 13 days ago. Ask the dealer why the advert shows fewer miles than the 93,693 recorded at the latest MOT. Its recorded MOT is valid until 9 October 2027. It is advertised by Prime London Motors in Staines.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 October 2026, 13 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £100 from the first recorded £8,294. 1 price reduction recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observedAsking price
11 October 2026£8,294
23 October 2026£8,194

Price and mileage comparison

Estimated market asking price: £9,540. The asking price is £1,346 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 6,724 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 19,000 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.

MOT

MOT valid until 9 October 2027. 93,693 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £12,500 to £16,499.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£12,50040,000 miles
£12,99556,185 miles
£13,25020,943 miles
£13,49562,000 miles
£14,29534,948 miles

These cars have covered 11,500–62,000 miles, compared with 93,000 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

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.