2023 BMW 4 Series Gran Coupe

2.0 420i M Sport [Pro Pack] Auto RWD Euro 6 5dr Step (181 bhp)

£29,900

Fair price: within 8% of the typical £30,545 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 [Pro Pack] Auto RWD Euro 6 5dr Step (181 bhp)
Mileage
21,350 miles
Year
2023
Fuel type
Petrol
Body type
Coupe
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
152 g/km
Colour
Grey
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
420i
Emissions standard
Euro 6

About this car

With 21,350 miles on the clock, this 2023 BMW 4 Series Gran Coupe M Sport has done roughly 8,100 fewer miles than a typical 2023 BMW 4 Series Gran Coupe. At £29,900, it is advertised £645 below our estimated market asking price of £30,545. Our estimate draws on 1,138 BMW 4 Series Gran Coupe adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 27 days ago. Its asking price has since fallen by £400. The seller is Sytner Select Wakefield, based in Wakefield.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 September 2026, 27 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £400 from the first recorded £30,300. 1 price reduction recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observedAsking price
29 September 2026£30,300
23 October 2026£29,900

Price and mileage comparison

Estimated market asking price: £30,545. The asking price is £645 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 8,100 miles lower than typical for a 2023 BMW 4 Series Gran Coupe.

MOT

MOT no details held by dvla.

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 21,350 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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