2018 BMW 3 Series

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

£14,250

Fair price: within 8% of the typical £14,541 for this model, age and mileage, drawing on 6,724 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
Mileage
47,650 miles
Year
2018
Fuel type
Petrol
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
134 g/km
Colour
Grey
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

With 47,650 miles on the clock, this 2018 BMW 3 Series M Sport has done roughly 26,400 fewer miles than a typical 2018 BMW 3 Series. The dealer is asking £14,250, which is £291 below our market estimate of £14,541. To estimate its market asking price, we analyse UK dealer adverts for 6,724 BMW 3 Series cars across different ages and specifications. It first appeared in our advert records 25 days ago. The latest MOT record shows an expiry date of 1 December 2026, with the advertised mileage consistent with the recorded reading. You can find this car at Motorright in Leicester.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 25 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
30 September 2026£14,250
23 October 2026£14,250

Price and mileage comparison

Estimated market asking price: £14,541. The asking price is £291 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 26,400 miles lower than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 December 2026. 46,509 miles at the last test.

16 other cars with the same year, trim, gearbox and fuel are for sale from £9,800 to £28,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£9,80095,772 miles
£10,37893,710 miles
£10,79092,612 miles
£10,99585,988 miles
£10,99589,920 miles

These cars have covered 26,000–107,000 miles, compared with 47,650 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

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Vehicle photos

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