2023 BMW 4 Series Gran Coupe

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

£28,199

Fair price: within 8% of the typical £29,528 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 5dr Step (181 bhp)
Mileage
20,299 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
White
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 has covered 20,299 miles, around 9,100 fewer than typical for its age. At £28,199, it is advertised £1,329 below our estimated market asking price of £29,528. To estimate its market asking price, we analyse UK dealer adverts for 1,138 BMW 4 Series Gran Coupe cars across different ages and specifications. We first recorded this advert 15 days ago, and its asking price has since fallen by £1,200. MOT records show an expiry date of 4 August 2027, and the latest recorded mileage is consistent with the advert. The seller is Motorpoint Oldbury, based in Oldbury.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 October 2026, 15 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,200 from the first recorded £29,399. 1 price reduction recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observedAsking price
10 October 2026£29,399
13 October 2026£28,199
23 October 2026£28,199

Price and mileage comparison

Estimated market asking price: £29,528. The asking price is £1,329 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 9,100 miles lower than typical for a 2023 BMW 4 Series Gran Coupe.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 4 August 2027. 18,780 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 20,299 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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