Used Mercedes-Benz GLC-Class for sale nationwide

CarGurus expert rating: 4 out of 5
CarGurus user rating: 5.0 out of 5
Percentage of good/great deals available on CarGurus: 39.6%
Overall CarGurus rating:* 4.5 out of 5
Available Listings: Around 1,000
Average Price: Around £27,000

Mercedes-Benz GLC-Class (2015-2022) Pros and Cons

Pros	Cons
The cabin is as classy as it is roomy	Some owners report reliability issues
Every GLC is refined and good to drive	High-spec models get expensive
Optional air suspension improves comfort	Plug-in hybrids need to be recharged regularly

Quick Summary

The Mercedes-Benz GLC-Class (2015-2022) is a premium mid-sized SUV that offers something for every high-end customer. Available in both SUV and four-door Coupe body styles, it combines stylish design with practical interior space, featuring a 550-litre boot (1,600 litres with rear seats folded) and luxurious cabin materials. The GLC comes with all-wheel drive as standard and offers an impressive range of powertrains, including efficient diesels, petrol engines, and plug-in hybrids, all paired with a nine-speed automatic gearbox. Post-facelift models (2020 onwards) feature the excellent MBUX infotainment system with voice control, whilst earlier examples retain more physical buttons and a dial-controlled interface.

On the road, the GLC prioritises comfort over sportiness, delivering refined handling and strong low-end torque, particularly with diesel engines. The AMG variants provide genuine performance excitement with V8 power and sophisticated handling. Running costs vary significantly depending on specification, with diesels offering the best fuel economy (mid-40s mpg in real-world driving) and lower road tax for pre-2017 models. However, some owners report reliability concerns, so a full service history is essential. The GLC remains relevant and practical, offering standalone petrol and diesel options alongside hybrid powertrains, making it an excellent choice for buyers seeking premium SUV experience with versatility.

Best for: Buyers seeking a premium, refined SUV with excellent interior quality, those prioritising comfort and practicality, and drivers wanting multiple powertrain options including hybrids.

Not ideal for: Budget-conscious buyers, those prioritising dynamic handling over comfort, or buyers concerned about potential reliability issues without a full service history.


Comparison vs Key Rivals



The Verdict

You should buy the GLC if: You seek a premium, refined SUV with excellent interior quality, prioritise comfort and practicality, or want multiple powertrain options including hybrids.

Consider alternatives if: You are budget-conscious, prioritise dynamic handling over comfort, or are concerned about reliability without a full service history.

Competitive Position: The Mercedes-Benz GLC-Class (2015-2022) is a strong contender in the premium mid-sized SUV market, offering refined driving dynamics, luxurious cabin quality, and impressive versatility across its powertrain range. Whilst the BMW X3 provides superior driving engagement and the Jaguar F-Pace offers a more dynamic alternative, the GLC excels in comfort, interior refinement, and practicality. The Audi Q5 delivers comparable premium appeal, but the GLC's optional air suspension and extensive powertrain choices, including plug-in hybrids, give it a distinct advantage for buyers seeking comfort and flexibility. Ensure any purchase has a full service history to mitigate reliability concerns.

Read our full Mercedes-Benz GLC-Class Review

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