2021 BMW 4 Series

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

£23,450

Overview

Make
BMW
Model
4 Series
Trim
M SPORT
Version
2.0 420i M Sport Auto RWD Euro 6 2dr Step (181 bhp)
Mileage
51,644 miles
Year
2021
Fuel type
Petrol
Body type
Coupe
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
4
CO2
144 g/km
Colour
Blue
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
420i
Emissions standard
Euro 6

About this car

This 2021 BMW 4 Series M Sport is advertised with 51,644 miles, approximately 9,600 above the typical mileage for its age. We first recorded this car for sale 21 days ago. The seller is Lloyd Newcastle BMW, based in Newcastle Upon Tyne.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 October 2026, 21 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observedAsking price
3 October 2026£23,450
22 October 2026£23,450

Price and mileage comparison

Advertised mileage is approximately 9,600 miles higher than typical for a 2021 BMW 4 Series.

85 other cars with the same year, trim, gearbox and fuel are for sale from £16,995 to £41,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£16,99596,000 miles
£17,49056,431 miles
£18,99097,313 miles
£19,90077,199 miles
£20,95070,584 miles

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 · 2021 BMW 4 Series price guide

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Vehicle photos

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