2015 BMW 3 Series

Sport Auto Euro 6 5dr

£13,495

Fair price: within 8% of the typical £12,871 for this model, age and mileage, drawing on 6,849 adverts of this make and model.

Overview

Make: BMW
Model: 3 Series
Trim: SPORT
Version: Sport Auto Euro 6 5dr
Mileage: 39,000 miles
Year: 2015
Fuel type: Petrol
Body type: Estate
Gearbox: Automatic
Seats: 5
Doors: 5
Emissions standard: Euro 6

About this car

At 39,000 miles, this 2015 BMW 3 Series Sport has covered about 51,000 fewer miles than other 2015 BMW 3 Series cars. Our estimated market asking price is £12,871. This car is advertised at £13,495, which is £624 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 6,849 BMW 3 Series cars across different ages and specifications. It first appeared in our advert records 45 days ago. The seller is Dorchester Collection, based in Dorchester.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 7 September 2026, 45 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observed	Asking price
7 September 2026	£13,495
21 October 2026	£13,495

Price and mileage comparison

Estimated market asking price: £12,871. The asking price is £624 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 6,849 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 51,000 miles lower than typical for a 2015 BMW 3 Series.

6 other cars with the same year, trim, gearbox and fuel are for sale from £6,195 to £12,485.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£6,195	109,950 miles
£7,735	95,184 miles
£8,499	67,360 miles
£10,995	46,000 miles
£11,489	76,630 miles

These cars have covered 27,000–109,950 miles, compared with 39,000 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 · 2015 BMW 3 Series price guide

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Dealer

Dorchester Collection, Dorchester. Across the dealer network: 62 cars for sale.

Dealer postcode: DT2 9LU.

Dealer opening hours

Monday: 09:00-17:00
Tuesday: 09:00-17:00
Wednesday: 09:00-17:00
Thursday: 09:00-17:00
Friday: 09:00-17:00
Saturday: 09:00-16:00
Sunday: Closed