2023 BMW M3

£56,499

Fair price: within 8% of the typical £57,653 for this model, age and mileage, drawing on 780 adverts of this make and model.

Overview

Make
BMW
Model
M3
Mileage
35,621 miles
Year
2023
Body type
Estate
Colour
Green

About this car

This 2023 BMW M3 has covered 35,621 miles, around 14,400 more than typical for its age. At £56,499, it is advertised £1,154 below our estimated market asking price of £57,653. The estimate uses 780 UK dealer adverts for the BMW M3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 29 days ago. Its asking price has since fallen by £500. It is for sale at Lookers in Newtownabbey.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 23 September 2026, 29 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £500 from the first recorded £56,999. 1 price reduction recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
23 September 2026£56,999
21 October 2026£56,499

Price and mileage comparison

Estimated market asking price: £57,653. The asking price is £1,154 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 780 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 14,400 miles higher than typical for a 2023 BMW M3.

MOT

MOT no details held by dvla.

2023 BMW M3 price guide

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Dealer

Lookers, Newtownabbey. Across the dealer network: 144 branches, 6,761 cars for sale.

Dealer postcode: BT36 4RF.

Vehicle photos