2023 BMW 4 Series Gran Coupe

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

£25,990

Fair price: within 8% of the typical £26,862 for this model, age and mileage, drawing on 1,138 adverts of this make and model.

Overview

Make
BMW
Model
4 Series Gran Coupe
Trim
M SPORT
Version
2.0 420i M Sport Auto RWD Euro 6 (s/s) 5dr (181 bhp)
Mileage
39,950 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
Grey
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 is advertised with 39,950 miles, approximately 10,500 above the typical mileage for its age. The dealer is asking £25,990, which is £872 below our market estimate of £26,862. We use UK dealer asking prices, including 1,138 BMW 4 Series Gran Coupe listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 29 days ago. The latest MOT record shows an expiry date of 13 January 2027, with the advertised mileage consistent with the recorded reading. It is advertised by S James Prestige in Stamford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 September 2026, 29 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
26 September 2026£25,990
23 October 2026£25,990

Price and mileage comparison

Estimated market asking price: £26,862. The asking price is £872 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 1,138 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,500 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 13 January 2027. 35,514 miles at the last test.

51 other cars with the same year, trim, gearbox and fuel are for sale from £23,340 to £33,498.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£23,34034,673 miles
£23,99566,907 miles
£24,00046,203 miles
£24,29064,533 miles
£25,19044,740 miles

These cars have covered 11,380–66,907 miles, compared with 39,950 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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