Mercedes-Benz C-Class under £30,000

5 used Mercedes-Benz C-Class for sale from £12,999 — every car priced under £30,000. Compare ULEZ, mileage and finance side by side.

There are 3 Mercedes-Benz C-Class models currently available for under £30,000 on Motoring.Today, updated on 29 July 2026. The most affordable cash price for a C-Class in this category is £4,500, with a representative finance equivalent of £109 per month on an HP agreement at 13% APR over 60 months with no deposit. This finance offer is subject to status. Within this budget, you can expect to find C-Class models from model years spanning 2013 to 2017. This price point typically offers well-maintained examples of a popular executive saloon, known for its comfortable ride and premium interior.

Available now

5

under £30,000

Cheapest

£12,999

In budget

Other price caps:Under £5,000 Under £10,000 Under £15,000 Under £20,000 Under £30,000

Mercedes-Benz C-Class

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 C-Class

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

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

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 C-Class

Mercedes-Benz C-Class

2013 C63 Amg Auto

PetrolAutomatic72,819 mi2013

Band M · £790/yr

£544/mo

£22,495

cash

Maybury Car Sales·4.7 (10)· Edinburgh

Frequently asked questions

What Mercedes-Benz C-Class models can I get for under £30,000?: You can find 3 Mercedes-Benz C-Class models currently listed for under £30,000. Prices start from £4,500, typically covering model years from 2013 to 2017.
Is finance available for a Mercedes-Benz C-Class at this price point?: Yes, finance is available. You could potentially find a Mercedes-Benz C-Class from £109 per month on a representative example, though finance is subject to status.
What should I check on a Mercedes-Benz C-Class at this price?: Always review the full MOT history and any advisories, which Motoring Today provides. Check for a complete service history and ensure the mileage aligns reasonably with the vehicle's age for its year range.