Summary
The Mazda CX-3 was a compact SUV/crossover, and was sold in the UK from 2015 until 2021. It was the smallest in the Mazda SUV family, sitting underneath the larger CX-30.
The CX-3 was was unveiled in late 2014 before going on sale in the UK in the summer of 2015. An updated model arrived in the summer of 2018, and was then largely unchanged until it was taken off sale in 2021.
The Mazda CX-3 received plenty of praise for its styling, driving dynamics and real-world fuel economy; however, it was criticised for being more expensive than many rivals, with relatively high emissions levels.
In a 2020 What Car? survey of the 50 most reliable cars in the UK up to eight years old, the Mazda CX-3 ranked a very creditable 16th.
The CX-3 was discontinued in Europe in 2021 with no replacement planned. The larger CX-30 therefore becomes the smallest SUV in the Mazda family.
As of May 2024, the Mazda CX-30 has an excellent Used Car Expert Rating of A, with a score of 71%. It scores top marks for its excellent reliability record and low running costs, while its CO2 emissions are also low. However, its media review scores were only average and its safety rating (now expired) is well off the pace of new models from Mazda and other brands.
Key specifications
Body style: Small SUV/crossover
Engines: petrol, diesel
Price: From £19,395 on-road
Launched: Summer 2015
Last updated: Summer 2018
Discontinued: Autumn 2021
Image gallery
Media reviews
Reviews, road tests and comparisons from across the UK automotive media. Click any of the boxes to view.
The Car Expert
“Take a good test drive to make sure the character of the naturally-aspirated engine suits you – and if you’re not too worried about premium equipment, there is better value to be found elsewhere. But for the most part, this is an excellent car with plenty going for it.”
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Auto Express
Model reviewed: Range overview
Score: 8 / 10
“The Mazda CX-3 is a fun, small crossover that is a bit pricey to buy, but cheap to run.”
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Model reviewed: 2.0-litre petrol manual Sport Nav+
Score: 7 / 10
“The Mazda CX-3 still caters to small crossover buyers after something well built and fun to drive. However, the old-school charm of the naturally aspirated engines won’t be to all tastes, and there are plenty of more spacious and practical rivals out there.”
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Auto Trader
Model reviewed: Range overview
Score: 6.4 / 10
“The Mazda CX-3 is, for this type of SUV, an engaging car to drive with much to like about it if you value fun behind the wheel as well as stylish looks. However, it’s not as practical as some of its small SUV rivals.”
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Autocar
Model reviewed: Range overview
Score: 7 / 10
“Broadly speaking, the Mazda CX-3 handles as well as plenty of rivals, from a Citroën C4 Cactus to a Mini Countryman. But, in diesel form at least, it’s well below par for what ought to be one of the class’s more polished dynamic efforts. Strong performance and economy goes some way to compensate, but not far enough.”
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Model reviewed: 2.0-litre Sport Nav+
Score: 8 / 10
“As far as compact crossovers go, the Mazda CX-3 was already one of the more engaging ones, and the latest raft of updates have helped Mazda to pull even further ahead of the pack.”
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Car
Model reviewed: 2.0-litre petrol manual AWD
Score: 6 / 10
“I had more fun in the all-wheel-drive Mazda CX-3, however, and when traction was low and the wheels began slipping it inspired more confidence. That’s a genuine benefit, even if most of it is psychological. Is it worth the extra £1985 over a regular 2.0 Sport Nav CX-3, though? Not in my mind, impressive though it is.”
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Model reviewed: 2.0-litre petrol manual SE-L Nav
Score: 8 / 10
“Nicely weighted steering boasts the feel and accuracy we’ve quietly come to expect of a Mazda, and the CX-3 acquits itself with a flat handling stance and a poise which is almost unseemly for this segment.”
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Car Keys
Model reviewed: 2.0-litre petrol manual
Score: 8 / 10
“As premium yet affordable crossovers go, the Mazda CX-3 is one you should definitely consider. Even though other models on the market come in at a lower price point, the CX-3 has good equipment on offer and it’s arguably the best driving option in the compact crossover segment.”
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Carbuyer
Model reviewed: Range overview
Score: 6.8 / 10
“The Mazda CX-3 crossover is a stylish, fun alternative to models like the Nissan Juke, but can be quite pricey.” (Richard Ingram)
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Carwow
Model reviewed: Range overview
Score: 8 / 10
“The Mazda CX-3 is one of the sportiest small SUVs on sale but its rather cramped back seats and fairly thirsty petrol engines mean it’ll always be a slightly left-field choice.”
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Company Car Today
Model reviewed: 2.0-litre petrol manual Sport Black+
“Subtle improvements to a likeable and tidy-handling small crossover that suffers from high emissions and a comparatively expensive price tag.”
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Evo
Model reviewed: Range overview
Score: 7 / 10
“High pricing may deter some, but the Mazda CX-3 is appealing to both drive and to behold.”
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Green Car Guide
Model reviewed: 2.0-litre 150hp petrol manual Sport Nav
Score: 9 / 10
“We think the Mazda CX-3 is one of the best looking cars you can buy, and one of the sportiest compact SUVs available, and our test has proven that the gap between the NEDC economy figure and the real-life economy figure for a non-turbo petrol engine is less than that for the turbo engines that we test.”
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Model reviewed: 1.5-litre diesel manual
Score: 9 / 10
“Mazda has done an excellent job with the styling of the CX-3 – we’d certainly say it looks best in class. The interior environment is also a pleasant place to be, and there’s a decent amount of space for driver, passengers and luggage.”
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Honest John
Model reviewed: Range overview
Score: 8 / 10
“Regardless of price, there is no doubt the Mazda CX-3 is one of the best small crossovers on sale.”
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Model reviewed: 1.8-litre diesel manual
“It’s probably a car bought on emotion rather than anything else because it’s so pretty. Yet those looks combine with a good driving experience, plenty of comfort, space and quality and now some good WLTP emissions figures.”
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Parkers
Model reviewed: Range review
Score: 8.4 / 10
“Compact crossover looks great and drives well”
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The Sunday Times
Model reviewed: 2.0-litre petrol automatic
Score: 8 / 10
“The nose is particularly striking, the most aggressive schnozz in the Mazda family. There’s little overhang and the front is just about vertical in profile – a good look.”
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The Telegraph
Model reviewed: 2.0-litre petrol manual GT Sport
Score: 6 / 10
“With more space in the rear seats, the Mazda CX-3 would win another star. However, in a class where practicality is so important this handsome and fine-driving Mazda is not easy to justify.”
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Model reviewed: Range overview
Score: 7 / 10
“While very good in certain areas, the Mazda CX-3 would need to be either bit cheaper or more spacious to secure a higher score.”
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Top Gear
Score: 8 / 10
“Mazda’s small crossover is well-specced, good-looking and sweet-driving.”
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What Car?
Model reviewed: Range overview
Score: 6 / 10
“Good looking, well equipped, and featuring an easy-to-use infotainment system, the Mazda CX-3 is not without its charms. However, the naturally aspirated petrol engines feel weak compared to their turbocharged rivals, and the CX-3 isn’t particularly refined at speed.”
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Safety rating
Independent crash test and safety ratings from Euro NCAP
Overall score: 4 stars
Date tested: September 2015
Date expired: January 2022
Read the full Euro NCAP review
Adult protection: 85%
Child protection: 79%
Vulnerable road users: 84%
Safety assist: 64%
Notes on safety rating
The Mazda CX-3 was originally crash tested by Euro NCAP back in 2015 and awarded a four-star rating. However, this rating expired in January 2022 and is no longer valid as the car no longer meets the standards required for such a rating. This is normal practice, as Euro NCAP reviews its ratings on most cars annually with most ratings expiring after about six or seven years.
Although the rating has now expired, the score is still useful if you are comparing a used CX-3 to vehicles of similar age – whose ratings will have probably also expired.
Eco rating
Independent economy and emissions ratings from Green NCAP
No eco rating
The Mazda CX-3 was not lab tested by Green NCAP during its production life.
Reliability rating
Reliability data provided exclusively for The Car Expert by MotorEasy
Total claims: 11
Average repair cost: £510.80
Last updated: January 2024
Reliability score
All data based on MotorEasy average workshop costs for extended car warranty claims
As of May 2024, the Mazda CX-3 has an excellent reliability record of 83%, according to data provided exclusively to The Car Expert using workshop and extended warranty data from our partner, MotorEasy, sourced from both official dealerships and independent workshops.
The only caveat is that the data comes from a limited number of cars at this time. We’ll keep updating this information as MotorEasy collects more data from CX-3 owners.
Running cost rating
Monthly cost of ownership data provided exclusively for The Car Expert by Clear Vehicle Data
CO₂ output | Average | Score | Variation | Score |
Petrol models | 160 g/km | C | 141 – 181 g/km | B – C |
Diesel models | 138 g/km | B | 138 – 138 g/km | B – B |
Insurance group | Average | Score | Variation | Score |
All models | 17 | A | 15 – 18 | A – A |
The Mazda CX-3 is a relatively affordable car to own and run, according to whole-life cost numbers provided exclusively to The Car Expert by our data partner, Clear Vehicle Data. However, we have limited information available due to the age of the CX-3 (launched in 2015, discontinued in 2022).
Insurance costs should be particularly competitive, while CO2 emissions are about average.
Awards
Trophies, prizes and awards that the Mazda CX-3 has received
2016
- Fleet News Awards – Best Compact SUV
Similar cars
If you’re looking at the Mazda CX-3, you might also be interested in these alternatives
Audi Q2 | Citroën C3 Aircross | Dacia Duster | Fiat 500X | Ford Puma | Honda HR-V | Hyundai Kona | Jeep Renegade | Kia Stonic | MG ZS | Mitsubishi ASX | Nissan Juke | Peugeot 2008 | Renault Captur | SEAT Arona | Skoda Kamiq | SsangYong Tivoli | Suzuki Vitara | Vauxhall Mokka | Volkswagen T-Roc
More information
More news, reviews and information about the Mazda CX-3 at The Car Expert
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