2017 BMW 3 Series

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

£16,990

Above the going rate: £4,399 over the typical £12,591 for this model, age and mileage, drawing on 6,849 adverts of this make and model.

Overview

Make: BMW
Model: 3 Series
Trim: M SPORT
Version: 2.0 320d M Sport Auto RWD Euro 6 (s/s) 4dr (187 bhp)
Mileage: 74,143 miles
Year: 2017
Fuel type: Diesel
Body type: Saloon
Engine: 2.0 L
Gearbox: Automatic
Power: 187 bhp
Seats: 5
CO2: 116 g/km
Colour: Black
Doors: 4
Driven wheels: Rear Wheel Drive
Engine badge: 320d
Emissions standard: Euro 6

About this car

This 2017 BMW 3 Series M Sport has covered 74,143 miles, around 3,900 fewer than typical for its age. Its asking price of £16,990 is £4,399 above our estimate of £12,591. We use UK dealer asking prices, including 6,849 BMW 3 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 147 days ago, the asking price has dropped by £1,005. That history is worth bearing in mind when speaking to the dealer. You can find this car at Comiskey Motors in Newry.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 147 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,005 from the first recorded £17,995. 2 price reductions recorded, the latest observed on 23 July 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£17,995
8 June 2026	£16,995
7 July 2026	£16,995
23 July 2026	£16,990
24 July 2026	£16,990
21 October 2026	£16,990

Price and mileage comparison

Estimated market asking price: £12,591. The asking price is £4,399 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 3,900 miles lower than typical for a 2017 BMW 3 Series.

165 other cars with the same year, trim, gearbox and fuel are for sale from £5,500 to £25,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£5,500	180,000 miles
£7,695	126,000 miles
£7,995	120,927 miles
£7,995	132,500 miles
£8,795	111,443 miles

These cars have covered 9,700–180,000 miles, compared with 74,143 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 · 2017 BMW 3 Series price guide

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Dealer

Comiskey Motors, Newry. Across the dealer network: 112 cars for sale.

Dealer postcode: BT34 1QH.

Dealer opening hours

Monday: 09:00-18:00
Tuesday: 09:00-18:00
Wednesday: 09:00-18:00
Thursday: 09:00-19:30
Friday: 09:00-18:00
Saturday: 09:00-14:00
Sunday: Closed