2026 BMW 3 Series

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

8,359 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

Black

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 8,359 miles, approximately 3,400 above the typical mileage for its age. Its asking price of £29,299 is £4,435 below our estimate of £33,734. 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 £5,700 lower than when we first recorded the advert 103 days ago. It may give you a starting point for a conversation about price. The seller is Halliwell Jones Chester BMW, based in Chester.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £33,734. The asking price is £4,435 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 3,400 miles higher than typical for a 2026 BMW 3 Series.