2017 BMW 3 Series

3.0 340i M Sport Auto RWD Euro 6 (s/s) 5dr Touring (322 bhp)

£18,949

Fair price: within 8% of the typical £19,781 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 340i M Sport Auto RWD Euro 6 (s/s) 5dr Touring (322 bhp)
Mileage
51,000 miles
Year
2017
Fuel type
Petrol
Body type
Estate
Engine
3.0 L
Gearbox
Automatic
Power
322 bhp
Seats
5
CO2
164 g/km
Colour
Blue
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
340i
Emissions standard
Euro 6

About this car

This 2017 BMW 3 Series M Sport has covered 51,000 miles, around 27,200 fewer than typical for its age. The dealer is asking £18,949, which is £832 below our market estimate of £19,781. To estimate its market asking price, we analyse UK dealer adverts for 6,886 BMW 3 Series cars across different ages and specifications. It first appeared in our advert records 107 days ago. The seller is Cars 4 U, based in Croydon.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 July 2026, 107 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
8 July 2026£17,449
10 July 2026£17,449
3 October 2026£18,949
22 October 2026£18,949

Price and mileage comparison

Estimated market asking price: £19,781. The asking price is £832 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 27,200 miles lower than typical for a 2017 BMW 3 Series.

17 other cars with the same year, trim, gearbox and fuel are for sale from £9,990 to £25,695.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£9,990120,000 miles
£10,75074,004 miles
£11,45091,221 miles
£11,50083,000 miles
£12,395Not available

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 · 2017 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