Used Mercedes-Benz C-Class for sale near Cardiff

CarGurus expert rating: 4 out of 5
CarGurus user rating: 4.4 out of 5
Percentage of good/great deals available on CarGurus: 35.9%
Overall CarGurus rating: 4.4 out of 5
Available Listings: Around 2,000
Average Price: Around £16,000

Mercedes C-Class (2022-present) Pros and Cons

Pros	Cons
The PHEV has a class-leading electric range	Not as sharp to drive as a BMW 3 Series
Beautifully finished interior	There are roomier cars for less money
MBUX infotainment system looks stunning	Bland styling

Quick Summary

The Mercedes C-Class (2022-present) is a sophisticated premium saloon, now in its fifth generation. It offers mild-hybrid petrol and diesel engines, alongside a class-leading plug-in hybrid (PHEV) with an exceptional 68-mile pure-electric range. While its styling may be understated, the interior boasts a high-quality finish and the advanced MBUX infotainment system. It's a composed and refined executive all-rounder, particularly the C300e PHEV, which provides quiet electric driving and a slick nine-speed automatic gearbox.

Practicality is adequate for two adults in the rear, though headroom can be tight. Boot space is 455 litres for standard saloons, reduced to 315 litres in the PHEV due to battery placement. Running costs are competitive, especially for the C300e PHEV, which benefits from a lower tax band. While main dealer servicing can be expensive, the C-Class holds its value well and comes with a high level of standard equipment. Overall, it's a solid choice for those seeking luxury, technology, and efficiency, though it doesn't quite match the BMW 3 Series for driving dynamics or some rivals for interior space.

Best for: Buyers prioritising a class-leading plug-in hybrid range, a luxurious and high-tech interior, and strong residual values.

Not ideal for: Drivers seeking the sharpest handling dynamics (like a BMW 3 Series), maximum rear passenger or boot space, or those who prefer more distinctive styling.


Comparison vs Key Rivals



The Verdict

You should buy the C-Class if: You prioritise a class-leading plug-in hybrid range, a luxurious and high-tech interior, and strong residual values.

Consider alternatives if: You're seeking the sharpest handling dynamics (like a BMW 3 Series), maximum rear passenger or boot space, or prefer more distinctive styling.

Competitive Position: The Mercedes C-Class (2022-present) is a strong contender in the compact executive segment, particularly excelling with its class-leading C300e PHEV variant due to its exceptional electric range and favourable tax implications. It offers a luxurious, high-tech interior and a refined driving experience. While it may not deliver the ultimate driving engagement of a BMW 3 Series or the interior spaciousness of some alternatives, its blend of efficiency, advanced technology, and premium feel makes it a highly desirable choice, especially for those who can leverage the benefits of the plug-in hybrid.

Read our full Mercedes-Benz C-Class Review

The Overall CarGurus rating: that informs these recommendations is based on CarGurus' proprietary market data from January 2026, CarGurus expert reviews, and CarGurus user reviews.