2025 BMW 3 Series

2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)

£29,490

Good value: £3,726 under the typical £33,216 for this model, age and mileage, drawing on 6,764 adverts of this make and model.

Overview

Make: BMW
Model: 3 Series
Trim: M SPORT
Version: 2.0 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
Mileage: 5,801 miles
Year: 2025
Fuel type: Petrol
Body type: Saloon
Engine: 2.0 L
Gearbox: Automatic
Power: 181 bhp
Seats: 5
CO2: 148 g/km
Colour: Blue
Doors: 4
Driven wheels: Rear Wheel Drive
Engine badge: 320i
Emissions standard: Euro 6

About this car

At 5,801 miles, this 2025 BMW 3 Series M Sport has covered about 5,300 fewer miles than other 2025 BMW 3 Series cars. The dealer is asking £29,490, which is £3,726 below our market estimate of £33,216. Our estimate draws on 6,764 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £4,000 lower than when we first recorded the advert 125 days ago. That may be worth mentioning if you discuss the price with the dealer. The seller is Williams Bolton Bmw, based in Bolton.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 June 2026, 125 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £4,000 from the first recorded £33,490. 7 price reductions recorded, the latest observed on 11 October 2026.

Recorded asking prices
Date observed	Asking price
18 June 2026	£33,490
10 July 2026	£33,490
12 July 2026	£32,990
31 July 2026	£32,395
4 September 2026	£30,990
20 September 2026	£30,790
3 October 2026	£29,990
7 October 2026	£29,795
11 October 2026	£29,490
19 October 2026	£29,490

Price and mileage comparison

Estimated market asking price: £33,216. The asking price is £3,726 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 6,764 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,300 miles lower than typical for a 2025 BMW 3 Series.

MOT

MOT no details held by dvla.

159 other cars with the same year, trim, gearbox and fuel are for sale from £25,989 to £46,998.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£25,989	30,000 miles
£26,349	27,516 miles
£26,489	26,141 miles
£26,489	28,243 miles
£26,940	21,729 miles

These cars have covered 10–50,000 miles, compared with 5,801 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 · 2025 BMW 3 Series price guide

Similar cars for less

2025 BMW 3 Series, 2,719 miles, £28,299, Birmingham

Dealer

Williams Bolton Bmw, Bolton. Across the dealer network: 14 branches, 1,292 cars for sale.

Dealer postcode: BL3 2NB.

Dealer opening hours

Monday: 08:00-18:00
Tuesday: 08:00-18:00
Wednesday: 08:00-18:00
Thursday: 08:00-18:00
Friday: 08:00-18:00
Saturday: 09:00-17:00
Sunday: 11:00-16:00