2023 BMW 4 Series Gran Coupe

2.0 420i M Sport Pro Edition Auto RWD Euro 6 (s/s) 5dr (181 bhp)

£29,500

Fair price: within 8% of the typical £28,855 for this model, age and mileage, drawing on 1,147 adverts of this make and model.

Overview

Make
BMW
Model
4 Series Gran Coupe
Trim
M SPORT PRO EDITION
Version
2.0 420i M Sport Pro Edition Auto RWD Euro 6 (s/s) 5dr (181 bhp)
Mileage
38,045 miles
Year
2023
Fuel type
Petrol
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
156 g/km
Colour
Blue
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
420i
Emissions standard
Euro 6

About this car

This 2023 BMW 4 Series Gran Coupe M Sport Pro Edition is advertised with 38,045 miles, approximately 9,400 above the typical mileage for its age. At £29,500, it is advertised £645 above our estimated market asking price of £28,855. We use UK dealer asking prices, including 1,147 BMW 4 Series Gran Coupe listings, and account for the car’s age, mileage and specification. The asking price is now £1,237 lower than when we first recorded the advert 64 days ago. It may give you a starting point for a conversation about price. Its MOT is recorded as valid until 23 June 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Hedin Automotive Blackheath BMW in London.

Stock data from 28 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 August 2026, 64 days ago. Advert duration calculated on 29 October 2026. Net asking-price reduction: £1,237 from the first recorded £30,737. 6 price reductions recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
26 August 2026£30,737
27 August 2026£30,876
10 September 2026£30,604
17 September 2026£30,456
25 September 2026£29,604
30 September 2026£30,262
8 October 2026£29,984
14 October 2026£29,578
22 October 2026£29,500
28 October 2026£29,500

Price and mileage comparison

Estimated market asking price: £28,855. The asking price is £645 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 1,147 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,400 miles higher than typical for a 2023 BMW 4 Series Gran Coupe.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 23 June 2027. 35,688 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £27,695 to £34,980.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£27,69539,271 miles
£28,58734,592 miles
£29,98012,300 miles
£31,99033,000 miles
£31,99914,775 miles

These cars have covered 12,300–39,271 miles, compared with 38,045 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 4 Series Gran Coupe cars for sale · 2023 BMW 4 Series Gran Coupe price guide

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