Skip to main content

Cars for saleCars for sale Vans for saleVans for sale Find a dealerFind a dealer ReviewsCar reviews SellSell my car FinanceCar finance AdviceCar advice

Postcode

Filters & sort

View saved searches

Postcode

Distance

Make

Model

Trim

Also known as 'Model variant' or 'Edition'

Cazoo
Cars for sale
BMW
4 Series
Under £20000
Page 24

774

Used BMW 4 Series cars for sale under £20000 - Page 24

Sort by

Contact us About Us Press Advertise with us Terms and conditions Privacy Policy Cookie policy Trust & Safety

Loading

From 27 June 2024, the Cazoo brand has been owned by Motors.co.uk Limited.

Trustpilot ratings are accumulated across the entirety of Cazoo's brand history.

Motors.co.uk Limited T/A Cazoo (FRN 922774) is an Appointed Representative of Consumer Credit Compliance Limited, which is authorised and regulated by the Financial Conduct Authority (FRN 631736). The permissions of Consumer Credit Compliance Limited as a Principal Firm, allow Motors.co.uk Limited to undertake insurance and credit broking activities. Motors.co.uk Limited act as a credit broker, not a lender.

For insurance, we will refer you to MotorEasy Services Limited (FRN 747890), from which we receive a fixed commission per paid out deal, and Moneysupermarket.com Ltd (FRN 419791), where we earn a fixed percentage of the overall sales commission. For credit, we will refer you to Carmoney Limited (FRN 674094), and we will receive a fixed commission per paid out deal. You will not pay more as a result of our commission arrangements.

Motors.co.uk Limited, registered in England and Wales with company number 05975777, has its registered office at 27 Old Gloucester Street, London, WC1N 3AX, UK

Copyright © 2006-2026 Motors.co.uk Limited. All rights reserved.

Contains OS data © Crown copyright and database rights 2026.

Contains Royal Mail data © Royal Mail copyright and Database right 2026.

Contains National Statistics data © Crown copyright and database right 2026.

VAT No. GB 345 7692 64.

37
£14,990£294 (HP)
BMW 4 Series
2015 - 3.0 435i M Sport Auto Euro 6 2-Door
2015
85,000 miles
Petrol
Auto
Andrew James Cars Ltd
rochester
38
£13,495£262 (HP)
BMW 4 Series
2018 (18) - 2.0 420i Sport Coupe 2dr Petrol Auto Euro 6 (s/s) (184 ps)
ULEZ + 2 OWNS + SATNAV + LTHR
2018
69,325 miles
Petrol
Auto
SG MOTORHOUSE LTD
hoddesdon
19
£12,445£240 (HP)
BMW 4 Series
2017 - 420d [190] M Sport 5dr [Professional Media]
2017
85,000 miles
Diesel
Manual
Sean O'Hara Cars
limavady
23
£13,995£273 (HP)
BMW 4 Series
2016 (66) - 420d [190] xDrive M Sport 2dr Auto [Prof Media]
2016
70,108 miles
Diesel
Auto
Mss Motor Group Ltd
clacton-on-sea thorpe-le-soken
4.9
26
£13,498
BMW 4 Series
2015 (15) - 3.0 430d M Sport Convertible 2dr Diesel Auto Euro 6 (s/s) (258 ps)
++ CONVERTIBLE ++
2015
62,552 miles
Diesel
Auto
Vehicle Trade Centre Kilmarnock
kilmarnock
11
£12,995£252 (HP)
BMW 4 Series
2017 - 420d [190] M Sport 5dr Auto [Professional Media]
2017
113,000 miles
Diesel
Auto
MOD Motors
strabane
28
£10,995£210 (HP)
BMW 4 Series
2015 - 420d Sport 2dr Auto
2015
98,000 miles
Diesel
Auto
Lowes of Larne Ltd
larne
22
£14,495£283 (HP)
BMW 4 Series
2016 (66) - 2.0 420d M Sport Coupe 2dr Diesel Auto Euro 6 (s/s) (190 ps)
2016
55,202 miles
Diesel
Auto
Mss Motor Group Ltd
clacton-on-sea thorpe-le-soken
4.9
13
£10,499£199 (HP)
BMW 4 Series
2016 (66) - 420d [190] xDrive M Sport 5dr [Professional Media]
FULL RED LEATHER !!!
2016
106,010 miles
Diesel
Manual
Empressive Motor Company
merthyr tydfil
4.5
12
£15,995£315 (HP)
BMW 4 Series
2019 - 420d [190] M Sport 5dr Auto [Professional Media]
2019
90,815 miles
Diesel
Auto
ILEX CAR SALES LTD
dungiven
14
£12,995£252 (HP)
BMW 4 Series
2018 - 420d [190] M Sport 5dr [Professional Media]
2018
104,000 miles
Diesel
Manual
RM Trade Sales
dungannon
22
£9,495£178 (HP)
BMW 4 Series
2014 (14) - 420d Luxury 2dr
EXTENTED R.A.C WARRANTY OPTIONS AVAILABLE FOR YOU
2014
80,020 miles
Diesel
Manual
Derek Merson
minehead
3.8
28
£10,295£195 (HP)
BMW 4 Series
2014 - 420d xDrive M Sport 2dr
2014
88,000 miles
Diesel
Manual
J.K. Car Sales NI LTD
dungannon
13
£7,490£136 (HP)
BMW 4 Series
2015 (65) - 420d [190] Sport 5dr [Business Media]
2015
106,000 miles
Diesel
Manual
Swift Cars south Wales Ltd
pontllanfraith
22
£9,995
BMW 4 Series
2015 (64) - 3.0 430d M Sport Coupe 2dr Diesel Auto xDrive Euro 6 (s/s) (258 ps)
PERFECT EXAMPLE 4 WHEEL DRIVE
2015
129,400 miles
Diesel
Auto
Cars4You Edinburgh West
edinburgh
27
£8,995£168 (HP)
BMW 4 Series
2014 - 2.0 420D Sport Auto 2dr
2014
97,104 miles
Diesel
Auto
Ingatestone Motors LTD
ingatestone
80
£11,295£230 (HP)
BMW 4 Series
2017 - 2.0 420D M Sport 2dr
**HEATED LEATHER & HK AUDIO**
2017
100,446 miles
Diesel
Manual
RallySport Automotive Limited
colchester
4.9
24
£15,495
BMW 4 Series
2018 (68) - 2.0 420d M Sport Coupe 2dr Diesel Auto Euro 6 (s/s) (190 ps)
2018
52,700 miles
Diesel
Auto
SD Timmo Car Sales Ltd.
oxford
100
£15,795£311 (HP)
BMW 4 Series
2016 (66) - 2.0 425d M Sport Convertible 2dr Diesel Auto Euro 6 (s/s) (218 ps)
M STYLING+AIR SCARF+FSH+ULEZ++
2016
49,000 miles
Diesel
Auto
Peverel car company ltd
witham
27
£19,399£386 (HP)
BMW 4 Series
2020 (69) - 2.0 420d M Sport Convertible 2dr Diesel Auto Euro 6 (s/s) (190 ps)
HEATED SEATS + 2 KEYS
2020
30,335 miles
Diesel
Auto
Essex Car Company
rainham
4.1
8
£14,489£283 (HP)
BMW 4 Series
2017 (17) - 2.0 420d M Sport Coupe 2dr Diesel Auto Euro 6 (s/s) (190 ps)
BLACK ALLOYS+BLACK GRILL+HK
2017
68,793 miles
Diesel
Auto
Stirling Cars Ltd
hoddesdon
10
£7,995
BMW 4 Series
2015 (65) - 420i M Sport 5dr [Professional Media]
2015
148,000 miles
Petrol
Manual
Chaps Emporium NW Ltd
carlisle
25
£19,495£380 (HP)
BMW 4 Series
2017 - 3.0 M Sport Auto xDrive Euro 6 (s/s) 2dr
DEPOSIT TAKEN
2017
49,000 miles
Diesel
Auto
Wrights Motors
downham market
14
£12,995£252 (HP)
BMW 4 Series
2017 (67) - 2.0 420d Sport Coupe 2dr Diesel Auto xDrive Euro 6 (s/s) (190 ps)
2017
68,000 miles
Diesel
Auto
Grampian Cars
macduff
4.2

1
…
23
24
25
…
33

BMW 4 Series review

Pros

Stunning, athletic styling that really stands out
Fantastic to drive, with an engaging and sporty feel
High-quality interior packed with excellent technology

Cons

The ride can be quite firm, especially on M Sport models
Practicality is compromised compared to a 3 Series saloon
Diesel engines can lack a little refinement compared to the petrols

BMW 4 Series summary

3.5 / 5 review score

Author The Cazoo editorial team

Author: The Cazoo editorial team6th Jan 2026 – 8 min read

BMW 4 Series review image

774 Used BMW 4 Series cars for sale under £20000 - Page 24 | Cazoo