Motoring Today

Mercedes-Benz CLA under £20,000

24 used Mercedes-Benz CLA for sale from £5,000 — every car priced under £20,000. Compare ULEZ, mileage and finance side by side.

The cheapest Mercedes-Benz CLA available for cash today under £20,000 is priced at £10,480. There are 3 examples of this model currently in stock at or below this price cap, with the latest update on 17 August 2026. This budget can secure a model from the 2017 to 2019 model years. For those considering finance, a representative monthly payment for the cheapest model starts from £244 (HP over 60 months with 13% APR, £0 deposit), though finance is, of course, subject to status. These models typically offer a blend of sporty design and Mercedes-Benz refinement, making them a popular choice for UK buyers.

Available now
24
under £20,000
Cheapest
£5,000
In budget
Other price caps:Under £5,000Under £10,000Under £15,000Under £20,000Under £30,000
Mercedes-Benz B-Class
Great price

Mercedes-Benz B-Class

2014 B180 Se Eco Cdi

DieselManual66,000 mi2014
Band A · £20/yr
£121/mo
£5,000
cash

Vantage Autohouse·5.0 (17)· Newport

Mercedes-Benz B-Class
Above market

Mercedes-Benz B-Class

2012 B180 Blueefficiency Se Auto

PetrolAutomatic91,350 mi2012
Band E · £200/yr
£153/mo
£5,795
cash

NG9 Motors·4.5 (88)· Nottingham

Mercedes-Benz A-Class
Fair price

Mercedes-Benz A-Class

2014 A180 Cdi Blueefficiency Sport

DieselAutomatic100,912 mi2014
Band B · £20/yr
Finance available on request
£5,999
cash

CG Motorland·4.5 (202)· Leicester

Mercedes-Benz A-Class
Good price

Mercedes-Benz A-Class

2016 A 180 D Amg Line

DieselManual78,867 mi2016
Band B · £20/yrHome delivery
£185/mo
£8,299
cash

Anycolour Car·4.9 (148)· Barnsley

Mercedes-Benz A-Class
Good price

Mercedes-Benz A-Class

2016 A 160 Sport

PetrolManual61,186 mi2016
Band D · £170/yr
£202/mo
£8,690
cash

Ezy Access·4.5 (207)· Ruislip

Mercedes-Benz A-Class
Fair price

Mercedes-Benz A-Class

2017 A 180 D Sport Premium Auto

DieselAutomatic71,763 mi2017
£200/yr
£211/mo
£9,331
cash

AB Dealers·4.6 (196)· Feltham

Mercedes-Benz A-Class
Fair price

Mercedes-Benz A-Class

2017 A 180 D Sport Executive

DieselManual48,518 mi2017
£200/yr
£239/mo
£10,295
cash

Durnford Motors·4.5 (179)· Southampton

Mercedes-Benz CLA
Fair price

Mercedes-Benz CLA

2017 180 Sport

PetrolManual58,211 mi2017
£200/yr
£244/mo
£10,480
cash

Cobalt Motors·4.5 (143)· West Allotment

Mercedes-Benz A-Class
Fair price

Mercedes-Benz A-Class

2018 A 180 Sport Executive D Auto

DieselAutomatic77,124 mi2018
£200/yr
£256/mo
£10,990
cash

Ezy Access·4.5 (207)· Ruislip

Mercedes-Benz CLA
Fair price

Mercedes-Benz CLA

2018 180 Sport Auto

PetrolAutomatic57,458 mi2018
£200/yr
£265/mo
£11,390
cash

Ezy Access·4.5 (207)· Ruislip

Mercedes-Benz CLA
Fair price

Mercedes-Benz CLA

2019 180 Amg Line Edition

PetrolManual56,137 mi2019
ULEZ ✓£200/yr
£261/mo
£11,690
cash

Ezy Access·4.5 (207)· Ruislip

Mercedes-Benz CLA
Fair price

Mercedes-Benz CLA

2019 180 Amg Line Edition

PetrolManual56,137 mi2019
£200/yr
£263/mo
£11,790
cash

Ezy Access·4.5 (207)· Ruislip

Mercedes-Benz A-Class

Mercedes-Benz A-Class

2019 A 200 Amg Line

PetrolManual46,478 mi2019
£200/yr
£262/mo
£12,495
cash

SWS Car Sales Ltd·3.8 (120)· Cobham

Mercedes-Benz A-Class
Fair price

Mercedes-Benz A-Class

2019 A 200 D Amg Line Auto

DieselAutomatic79,931 mi2019
£200/yr
£279/mo
£12,499
cash

CG Motorland·4.5 (202)· Leicester

Mercedes-Benz C-Class
Fair price

Mercedes-Benz C-Class

2017 C 200 Amg Line Premium Auto

PetrolAutomatic93,731 mi2017
£200/yr
£299/mo
£12,999
cash

CG Motorland·4.5 (202)· Leicester

Mercedes-Benz A-Class
Fair price

Mercedes-Benz A-Class

2018 A 200 Amg Line Auto

PetrolAutomatic58,365 mi2018
ULEZ ✓£200/yr
£304/mo
£13,090
cash

Ezy Access·4.5 (207)· Ruislip

Mercedes-Benz A-Class
Fair price

Mercedes-Benz A-Class

2018 A 200 Amg Line Auto

PetrolAutomatic58,365 mi2018
£200/yr
£307/mo
£13,190
cash

Ezy Access·4.5 (207)· Ruislip

Mercedes-Benz A-Class
Great price

Mercedes-Benz A-Class

2019 A 220 Amg Line Premium

PetrolAutomatic69,111 mi2019
£200/yr
£285/mo
£13,599
cash

SWS Car Sales Ltd·3.8 (120)· Cobham

Mercedes-Benz A-Class
Fair price

Mercedes-Benz A-Class

2021 A 200 Amg Line Executive Auto

PetrolAutomatic71,672 mi2021
£200/yr
£326/mo
£14,590
cash

Ezy Access·4.5 (207)· Ruislip

Mercedes-Benz C-Class
Good price

Mercedes-Benz C-Class

2016 C250 D Amg Line Premium+ Auto

DieselAutomatic50,690 mi2016
Band C · £35/yr
£337/mo
£14,799
cash

AB Dealers·4.6 (196)· Feltham

Mercedes-Benz C-Class
Good price

Mercedes-Benz C-Class

2017 C 250 Amg Line D Auto

DieselAutomatic49,143 mi2017
Band D · £170/yr
£350/mo
£15,499
cash

AB Dealers·4.6 (196)· Feltham

Mercedes-Benz C-Class
Fair price

Mercedes-Benz C-Class

2016 C 200 Amg Line Premium+ Auto

PetrolAutomatic53,634 mi2016
Band E · £200/yr
£367/mo
£16,411
cash

CG Motorland·4.5 (202)· Leicester

Mercedes-Benz X-Class
Great price

Mercedes-Benz X-Class

2018 X250 Power D 4matic Auto

DieselAutomatic86,506 mi2018
£200/yr
£391/mo
£17,850
cash

SWS Car Sales Ltd·3.8 (120)· Cobham

Mercedes-Benz CLA
Fair price

Mercedes-Benz CLA

2019 200 Amg Line Premium

PetrolAutomatic44,965 mi2019
ULEZ ✓£200/yr
£424/mo
£18,999
cash

CG Motorland·4.5 (202)· Leicester

Frequently asked questions

What Mercedes-Benz CLA models can I get for under £20,000?
Currently, we have 3 Mercedes-Benz CLA listings under £20,000. Prices start from £10,480, covering model years between 2017 and 2019.
Can I finance a Mercedes-Benz CLA at this price point?
Yes, finance options are available. For example, a Mercedes-Benz CLA could be yours from £244 per month on a Hire Purchase agreement, with a representative APR of 13%. Finance is subject to status and a representative example.
What should I check on a Mercedes-Benz CLA at this price?
Always review the full MOT history and advisories, which Motoring Today provides for every listing. Also check for a comprehensive service history and ensure the mileage is consistent with the car's age.