2018 BMW 3 Series

3.0 335d M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (309 bhp)

£17,999

Fair price: within 8% of the typical £19,530 for this model, age and mileage, drawing on 6,886 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT
Version
3.0 335d M Sport Auto 4WD Euro 6 (s/s) 5dr Touring (309 bhp)
Mileage
67,626 miles
Year
2018
Fuel type
Diesel
Body type
Estate
Engine
3.0 L
Gearbox
Automatic
Power
309 bhp
Seats
5
CO2
151 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
335d
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series M Sport is advertised with 67,626 miles, approximately 6,400 below the typical mileage for its age. The dealer is asking £17,999, which is £1,531 below our market estimate of £19,530. Our estimate draws on 6,886 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 94 days ago. Its asking price has since fallen by £1,697. Our records show an MOT expiry date of 25 September 2026, which has passed. Ask the dealer for an update. The advertised mileage is consistent with the mileage at its latest MOT. You can find this car at Cargem in Rainham.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 21 July 2026, 94 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,697 from the first recorded £19,696. 9 price reductions recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observedAsking price
21 July 2026£19,696
22 July 2026£19,696
23 July 2026£18,834
24 July 2026£18,834
4 August 2026£18,803
5 August 2026£18,803
14 August 2026£18,796
25 August 2026£18,709
4 September 2026£18,565
16 September 2026£18,500
30 September 2026£18,431
8 October 2026£18,169
15 October 2026£17,999
22 October 2026£17,999

Price and mileage comparison

Estimated market asking price: £19,530. The asking price is £1,531 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 6,886 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,400 miles lower than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 25 September 2026. 59,845 miles at the last test.

78 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
£7,990141,000 miles
£8,545129,539 miles
£8,99090,000 miles

These cars have covered 16,000–157,000 miles, compared with 67,626 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

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