2023 BMW 3 Series

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

£26,271

Fair price: within 8% of the typical £25,202 for this model, age and mileage, drawing on 6,886 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
37,221 miles
Year
2023
Fuel type
Petrol
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
153 g/km
Colour
Grey
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

With 37,221 miles on the clock, this 2023 BMW 3 Series M Sport has done roughly 3,200 more miles than a typical 2023 BMW 3 Series. At £26,271, it is advertised £1,069 above our estimated market asking price of £25,202. We use UK dealer asking prices, including 6,886 BMW 3 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 58 days ago, the asking price has dropped by £2,429. Its MOT is recorded as valid until 23 June 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at Berry Banstead in Tadworth.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 August 2026, 58 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £2,429 from the first recorded £28,700. 3 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
26 August 2026£28,700
20 September 2026£28,600
3 October 2026£27,000
16 October 2026£26,271
22 October 2026£26,271

Price and mileage comparison

Estimated market asking price: £25,202. The asking price is £1,069 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 6,886 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,200 miles higher than typical for a 2023 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 23 June 2027. 37,044 miles at the last test.

112 other cars with the same year, trim, gearbox and fuel are for sale from £21,400 to £34,687.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£21,40096,678 miles
£22,49561,000 miles
£23,10073,530 miles
£23,44951,755 miles
£23,49067,000 miles

These cars have covered 3,544–96,678 miles, compared with 37,221 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 · 2023 BMW 3 Series price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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