Used Mercedes-Benz GLA-Class for sale near Saffron Walden

CarGurus expert rating: 4 out of 5
CarGurus user rating: 4.5 out of 5
Percentage of good/great deals available on CarGurus: 33.6%
Overall CarGurus rating:* 4.4 out of 5
Available Listings: Around 900
Average Price: Around £18,000

Mercedes-Benz GLA-Class (2020-present) Pros and Cons

Pros	Cons
Muscular and athletic styling	Mercedes has an iffy reputation for reliability
Sharp to drive	The 45 S is very expensive to fuel
Superb infotainment system	Headroom is a little tight in the back

Quick Summary

The Mercedes-Benz GLA-Class (2020-present) marks a significant improvement over its predecessor, benefiting from the advanced technology and platform of the new A-Class. It now features more authentic SUV styling, a larger and more versatile boot with 40/20/40 split-folding rear seats, and decent legroom, though headroom can be tight for taller passengers. The cabin boasts a premium feel with high-quality materials, a commanding driving position, and an impressive array of digital screens and luxury features, positioning it competitively against rivals like the Audi Q3 and BMW X1.

On the road, the GLA offers a more refined driving experience, with agile handling and good grip, especially in AMG Line models, while remaining comfortable on motorways despite a potentially fidgety low-speed ride. Engine options are diverse, including petrol (1.3L, 2.0L, and high-performance AMG variants), diesel (2.0L), and a plug-in hybrid. Running costs can be substantial, with new prices starting above £30,000 and topping £65,000 for the AMG 45 S. Fuel economy varies, with diesels achieving around 53mpg and the PHEV offering high official figures. A standout feature is its captivating and slick infotainment system.

Best for: Drivers seeking a premium compact SUV with advanced technology, a high-quality interior, sharp handling, and a wide range of engine options.

Not ideal for: Budget-conscious buyers, those requiring maximum rear headroom for very tall passengers, buyers sensitive to a slightly fidgety low-speed ride, or those concerned about Mercedes' reliability reputation.


Comparison vs Key Rivals



The Verdict

You should buy the GLA if: You're seeking a premium compact SUV with advanced technology, a high-quality interior, sharp handling, and a wide range of engine options.

Consider alternatives if: You're on a strict budget, require maximum rear headroom for very tall passengers, are sensitive to a slightly fidgety low-speed ride, or are concerned about Mercedes' reliability reputation.

Competitive Position: The Mercedes-Benz GLA-Class (2020-present) is a vastly improved and highly competitive compact SUV. It excels with its premium interior, advanced infotainment, and engaging driving dynamics, setting it apart from its predecessor. While its price point is higher than some rivals and rear headroom can be tight, its overall sophistication and broad appeal make it a strong contender against the Audi Q3, BMW X1, and Volvo XC40, justifying its premium positioning through quality and technology.

Mercedes-Benz GLA-Class Review

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