2023 BMW 3 Series 2.0 M Sport
Price: £32,498. Fair price: £2,072 (6%) over the AskCar estimate of £30,426, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,814 priced BMW 3 Series adverts on AskCar as of 9 November 2026.
AskCar lists 7,087 used BMW 3 Series from 2,693 UK dealerships, as of 9 November 2026.
Overview
- Make: BMW
- Model: 3 Series
- Trim: M Sport
- Version: 2.0 M Sport Auto Euro 6 5dr
- Year: 2023
- Mileage: 20,966 miles
- Body: Estate, 5 doors, 5 seats
- Engine: 2.0 litres
- Gearbox: Automatic
- Colour: Black
- CO2: 139 g/km
- Emissions standard: Euro 6
About this car
This 2023 BMW 3 Series M Sport has covered 20,966 miles, around 12,400 fewer miles than is typical for its age. Priced at £32,498, it is advertised £2,072 above the AskCar estimate of £30,426. The AskCar estimate draws on 6,814 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 163 days ago. Its asking price has since fallen by £2,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Glasgow BMW, based in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 9 November 2026.
Arnold Clark Glasgow BMW is rated 4.1 out of 5 on Google.
Price
Fair price: £2,072 (6%) over the AskCar estimate of £30,426.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 6,814 priced BMW 3 Series adverts across different ages and specifications, as of 9 November 2026.
Time on sale
This 2023 BMW 3 Series has been on sale for at least 163 days.
Price history
AskCar first saw this advert on 30 May 2026 at £34,498. Its asking price is now £32,498, £2,000 less. The latest price cut was seen on 11 September 2026.
Price changes recorded:
- 30 May 2026: £34,498
- 27 June 2026: £33,898
- 19 August 2026: £33,198
- 11 September 2026: £32,498
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 11 May 2027.
It has had one MOT, on 22 April 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 20,954 miles, which matches the advertised 20,966 miles.
Advertised mileage is about 12,400 miles lower than the median mileage of a 2023 BMW 3 Series on AskCar.
Browse all BMW 3 Series cars for sale · 2023 BMW 3 Series price guide
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Photos
20 photos of this car are on its AskCar page.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.