2026 BMW 3 Series

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

£30,950

Good value: £3,204 under the typical £34,154 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 320i M Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
Mileage: 7,276 miles
Year: 2026
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

This 2026 BMW 3 Series M Sport is advertised with 7,276 miles, approximately 2,300 above the typical mileage for its age. Our estimated market asking price is £34,154. This car is advertised at £30,950, which is £3,204 below that figure. The estimate uses 6,849 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 42 days ago, and its asking price has since fallen by £2,000. The seller is Cotswold Bmw Cheltenham, based in Cheltenham.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 September 2026, 42 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £2,000 from the first recorded £32,950. 2 price reductions recorded, the latest observed on 7 October 2026.

Recorded asking prices
Date observed	Asking price
10 September 2026	£32,950
30 September 2026	£31,750
7 October 2026	£30,950
21 October 2026	£30,950

Price and mileage comparison

Estimated market asking price: £34,154. The asking price is £3,204 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 6,849 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,300 miles higher than typical for a 2026 BMW 3 Series.

MOT

MOT no details held by dvla.

366 other cars with the same year, trim, gearbox and fuel are for sale from £13,995 to £52,500.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£13,995	54,100 miles
£29,899	3,796 miles
£29,950	11,035 miles
£30,320	9,879 miles
£30,480	9,020 miles

These cars have covered 10–54,100 miles, compared with 7,276 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 · 2026 BMW 3 Series price guide

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Dealer

Cotswold Bmw Cheltenham, Cheltenham. Across the dealer network: 113 cars for sale.

Dealer postcode: GL51 6UP.