Used Mazda CX-3 for sale near Londonderry

CarGurus expert rating: 3 out of 5
CarGurus user rating: 4.8 out of 5
Percentage of good/great deals available on CarGurus: 38.0%
Overall CarGurus rating:* 4.2 out of 5
Available Listings: Around 200
Average Price: Around £10,000

Mazda CX-3 (2015-2021) Pros and Cons

Pros	Cons
Attractive looks	Not as roomy in the back or boot as some rivals
Reasonably strong engines	Doesn't drive with the verve you'd expect of a Mazda
Well equipped as standard	A Skoda Kamiq has a more comfortable ride

Quick Summary

The Mazda CX-3 (2015-2021) is a stylish compact SUV that delivers attractive exterior design and a well-equipped cabin as standard. Available with three capable engines—a 1.8-litre diesel and two 2.0-litre petrol options—the CX-3 offers reasonable performance and impressive fuel economy across the range. The diesel variant achieves around 55mpg in real-world driving, whilst the petrol engines deliver approximately 40-46mpg depending on specification. With a 350-litre boot expanding to 1,260 litres with rear seats folded, it provides adequate practicality for most users.

However, the CX-3 falls short of expectations in several areas. Rear passenger space is notably cramped compared to rivals like the Seat Arona, and the ride quality is disappointing for a Mazda, with noticeable body roll and a firm suspension that struggles over bumps. The infotainment system is clunky to operate, and refinement at motorway speeds is compromised by wind, road, and engine noise. Whilst it's a competent compact SUV with good looks and equipment, it lacks the driving engagement Mazda is known for, making it less compelling than some competitors in this crowded segment.

Best for: Buyers seeking an attractive, well-equipped compact SUV with reasonable fuel economy and strong engines, particularly those prioritising style and standard equipment over rear space.

Not ideal for: Those needing maximum rear passenger or boot space, drivers expecting engaging Mazda handling characteristics, or buyers prioritising ride comfort over other factors.


Comparison vs Key Rivals



The Verdict

You should buy the CX-3 if: You prioritise attractive styling and comprehensive standard equipment, seek reasonable fuel economy with strong engine options, and are willing to compromise on rear space and driving dynamics.

Consider alternatives if: You require maximum rear passenger or boot space, expect engaging Mazda handling characteristics, or prioritise ride comfort above other factors.

Competitive Position: The Mazda CX-3 (2015-2021) is a stylish contender in the compact SUV segment, offering attractive design and good standard equipment. However, it struggles to match rivals like the Seat Arona for ride quality and practicality, or the Renault Captur for interior flexibility. Whilst it delivers reasonable performance and fuel economy, the CX-3 lacks the driving engagement expected from Mazda, making it a less compelling choice than some competitors. For buyers prioritising aesthetics and equipment over space and handling, it remains a solid option in a competitive market.

Read our full Mazda CX-3 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.