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Cazoo
Cars for sale
BMW
4 Series
Under £20000
Page 19

746

Used BMW 4 Series cars for sale under £20000 - Page 19

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25
£9,995
BMW 4 Series
2015 (15) - 2.0 420d M Sport Convertible 2dr Diesel Manual Euro 6 (s/s) (184 ps)
Air Scarf Heated Wheel 19"
2015
73,000 miles
Diesel
Manual
Hypermotive
bournemouth
47
£9,295
BMW 4 Series
2016 - 420d [190] M Sport 5dr Auto [Professional Media]
2016
124,699 miles
Diesel
Auto
Montague Motors Limited
westbury
30
£7,990£147 (HP)
BMW 4 Series
2013 (63) - 2.0 420i M Sport Coupe 2dr Petrol Manual Euro 6 (s/s) (184 ps)
HTD LEATHER SEATS+NAV+SENSORS
2013
90,000 miles
Petrol
Manual
GIGI Automotive LTD
retford
49
£18,199£376 (HP)
BMW 4 Series
2019 - 420i M Sport 2dr Auto [Professional Media]
SATNAV | LEATHER | DAB
2019
33,764 miles
Petrol
Auto
Motorpoint Portsmouth
portsmouth
19
£17,995£470 (PCP)
BMW 4 Series
2018 - 430i M Sport 2dr Auto [Professional Media]
2018
48,200 miles
Petrol
Auto
Nick Bonar Cars
newtownabbey
43
£18,995
BMW 4 Series
2020 - 2.0 420I Gran Coupe M Sport Auto 5dr
2020
33,081 miles
Petrol
Auto
Liberty Green Cars
fareham
4.2
39
£14,000£290 (HP)
BMW 4 Series
2017 - 2.0 420d M Sport Auto Euro 6 (s/s) 2dr
2017
51,896 miles
Diesel
Auto
Car Planet Barnet
london
31
£12,825
BMW 4 Series
2016 (16) - 2.0 420d M Sport Coupe 2dr Diesel Auto xDrive Euro 6 (s/s) (190 ps)
GBP645 Extras-RESERVE FOR GBP99
2016
62,150 miles
Diesel
Auto
Hilton Car Supermarket Milton Keynes
milton keynes
47
£9,995
BMW 4 Series
2015 (15) - 435d xDrive M Sport 5dr Auto [Professional Media]
NEW TIMING CHAIN, NEW BEARINGS
2015
136,000 miles
Diesel
Auto
JCS VEHICLE SALES LTD
great yarmouth
29
£17,150£361 (HP)
BMW 4 Series
2018 - 2.0 420i M Sport Auto Euro 6 (s/s) 2dr
2018
19,874 miles
Petrol
Auto
Car Planet Barnet
london
34
£17,900£347 (HP)
BMW 4 Series
2017 - 2.0 430i M Sport Convertible 2dr Petrol Auto Euro 6 (s/s) (252 ps)
Very High Spec,Great History
2017
47,685 miles
Petrol
Auto
Andrew Shipp Autos
horsham
32
£14,995£294 (HP)
BMW 4 Series
2017 - 420d [190] M Sport 2dr Auto [Professional Media]
Great spec FSH
2017
55,000 miles
Diesel
Auto
AGS Automotive
heathfield
28
£8,495£157 (HP)
BMW 4 Series
2014 (14) - 2.0 420d M Sport Coupe 2dr Diesel Auto Euro 6 (s/s) (184 ps)
2014
104,400 miles
Diesel
Auto
Cars 4 You Ltd
wester hales
42
£18,550£392 (HP)
BMW 4 Series
2021 - 2.0 420d MHT M Sport Auto Euro 6 (s/s) 2dr
2021
92,045 miles
Hybrid
Auto
Car Planet Watford
watford
4.4
64
£18,750£387 (PCP)
BMW 4 Series
2018 - 420D M SPORT 2-Door
2018
24,900 miles
Diesel
Auto
ADG Sevenoaks
tonbridge
52
£9,500£178 (HP)
BMW 4 Series
2016 (65) - 2.0 420d M Sport Auto Euro 6 (s/s) 2dr
HUGE SPEC | MUST SEE!
2016
109,000 miles
Diesel
Auto
MOTORLEAGUE LTD
farringdon
31
£16,100£337 (HP)
BMW 4 Series
2018 - 420i M Sport 5dr Auto [Professional Media]
2018
40,757 miles
Petrol
Auto
Car Planet Watford
watford
4.4
19
£11,998
BMW 4 Series
2016 - 420i Luxury 2dr [Professional Media]
We make car buying easy
2016
51,644 miles
Petrol
Manual
Glasgow South Street Vauxhall/Peugeot/Citroen/Vanstore
glasgow
4.5
12
£15,995£315 (HP)
BMW 4 Series
2018 - 420d [190] M Sport 2dr Auto [Professional Media]
2018
69,000 miles
Diesel
Auto
JB Autosales NI Ltd
cookstown
37
£12,000£328 (HP)
BMW 4 Series
2015 - 2.0 420d M Sport Coupe 2dr Diesel Auto Euro 6 (s/s) (190 ps)
£5360 Of Extras Satellite Navigation Luxurious Leather Head Up Display Harman Kardon
2015
72,953 miles
Diesel
Auto
Carbase - Weston
weston-super-mare
4.6
15
£12,995£252 (HP)
BMW 4 Series
2018 - 2.0 420d xDrive M Sport Coupe 2-Door
2018
96,544 miles
Diesel
Auto
Loch Leven Car Sales
kinross
50
£17,995£330 (PCP)
BMW 4 Series
2019 (19) - 430i M Sport 2dr Auto [Professional Media]
FullBMWHistory-RearCAM-HKAudio
2019
51,700 miles
Petrol
Auto
MAA CARS LTD
uxbridge
11
£16,025£315 (HP)
BMW 4 Series
2017 - 2.0 420i xDrive M Sport Auto 4WD 2dr
FSH|2Keys|Warranty|Car Play|
2017
35,850 miles
Petrol
Auto
Mayfair Motor Solutions
marble arch
50
£16,195
BMW 4 Series
2017 (17) - 2.0 420d M Sport Convertible 2dr Diesel Manual Euro 6 (s/s) (190 ps)
12 Months Warranty Included
2017
27,897 miles
Diesel
Manual
Tangelo Used Cars Exeter
exeter

1
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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

746 Used BMW 4 Series cars for sale under £20000 - Page 19 | Cazoo