10. 1st Gen Mazda CX-30
The Mazda CX-30 is a highly reliable and fun-to-drive small SUV, with the naturally aspirated 2.5L being the best long-term choice, while buyers should watch for infotainment glitches, electrical drain, transmission chirping, timing-chain noise, carbon buildup, and especially oil consumption on turbocharged models.
The Mazda CX-30 is a surprisingly strong combination of quality, driving dynamics, and reliability, and Mazda has really impressed me with the simplicity and consistency of its modern powertrains. The CX-30 has a particularly nice interior for its price point, good fuel economy, sharp handling, and a comfortable amount of technology without being overly complicated mechanically. The naturally aspirated 2.5L Skyactiv-G four-cylinder is the engine I’d choose, producing roughly 186–191 horsepower and returning around 30 MPG in front-wheel-drive models. The turbocharged version is considerably quicker, but it also introduces additional heat and complexity. The biggest downside to the CX-30 is practicality: the rear seat and cargo area are noticeably tighter than a CX-5, and the thick rear pillars hurt visibility. Overall, though, the CX-30 has become one of the more compelling choices in the small SUV segment if you want something that feels more upscale and fun to drive without sacrificing reliability.
There are still several things to watch for, particularly on earlier examples. Infotainment glitches, Bluetooth problems, parasitic battery drain, malfunctioning power liftgates, and noisy headlight cooling fans are among the more common electrical complaints. Some vehicles have also experienced water leaks, while early cylinder-deactivation-equipped engines can develop vibrations or shuddering. The six-speed automatic is generally durable, but some vehicles develop a distinctive chirping noise during the 3–4 shift, which can be related to the torque converter and can be expensive to repair. On the engine side, both versions can develop carbon buildup because they’re direct-injected, and timing-chain rattle on cold starts should be investigated promptly. The turbocharged engine is also considerably more prone to oil consumption due to valve-seal issues, making the naturally aspirated engine the safer long-term choice. My pick would be a naturally aspirated CX-30 from 2023 or newer, assuming it has been properly maintained and all recalls and software updates have been completed.

