2023 BMW 4 Series

2.0 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)

£27,520

Good value: £3,332 under the typical £30,852 for this model, age and mileage, drawing on 1,725 adverts of this make and model.

Overview

Make
BMW
Model
4 Series
Trim
M SPORT
Version
2.0 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)
Mileage
19,250 miles
Year
2023
Fuel type
Petrol
Body type
Coupe
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
4
CO2
151 g/km
Colour
Blue
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
420i
Emissions standard
Euro 6

About this car

This 2023 BMW 4 Series M Sport has covered 19,250 miles, around 9,800 fewer than typical for its age. The dealer is asking £27,520, which is £3,332 below our market estimate of £30,852. To estimate its market asking price, we analyse UK dealer adverts for 1,725 BMW 4 Series cars across different ages and specifications. We first saw this car advertised 93 days ago. Its asking price has since fallen by £500. That may be worth mentioning if you discuss the price with the dealer. MOT records show an expiry date of 22 July 2027, and the latest recorded mileage is consistent with the advert. It is advertised by German Autocentre in Sheffield.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 July 2026, 93 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £500 from the first recorded £28,020. 1 price reduction recorded, the latest observed on 12 October 2026.

Recorded asking prices
Date observedAsking price
24 July 2026£28,020
25 July 2026£28,020
12 October 2026£27,520
23 October 2026£27,520

Price and mileage comparison

Estimated market asking price: £30,852. The asking price is £3,332 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 1,725 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,800 miles lower than typical for a 2023 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 July 2027. 19,197 miles at the last test.

60 other cars with the same year, trim, gearbox and fuel are for sale from £23,799 to £35,880.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£23,79956,183 miles
£24,99539,899 miles
£24,99937,350 miles
£24,99945,203 miles
£25,89051,584 miles

These cars have covered 3,057–56,183 miles, compared with 19,250 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 cars for sale · 2023 BMW 4 Series price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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