2018 BMW 3 Series

2.0 320d M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (187 bhp)

£11,450

Fair price: within 8% of the typical £11,251 for this model, age and mileage, drawing on 6,811 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
2.0 320d M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (187 bhp)
Mileage
102,084 miles
Year
2018
Fuel type
Diesel
Body type
Estate
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
129 g/km
Colour
White
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
320d
Emissions standard
Euro 6

About this car

With 102,084 miles on the clock, this 2018 BMW 3 Series M Sport has done roughly 28,800 more miles than a typical 2018 BMW 3 Series. At £11,450, it is advertised £199 above our estimated market asking price of £11,251. To estimate its market asking price, we analyse UK dealer adverts for 6,811 BMW 3 Series cars across different ages and specifications. We first recorded this advert 26 days ago, and its asking price has since fallen by £300. The latest MOT record shows an expiry date of 22 September 2027, with the advertised mileage consistent with the recorded reading. It is for sale at NK Car Sales in Sheffield.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 26 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £300 from the first recorded £11,750. 1 price reduction recorded, the latest observed on 6 October 2026.

Recorded asking prices
Date observedAsking price
25 September 2026£11,750
6 October 2026£11,450
20 October 2026£11,450

Price and mileage comparison

Estimated market asking price: £11,251. The asking price is £199 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 6,811 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 28,800 miles higher than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 September 2027. 102,435 miles at the last test.

76 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 102,084 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

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Dealer

NK Car Sales, Sheffield. Across the dealer network: 54 cars for sale.

Dealer postcode: S4 7JW.

Vehicle photos