Mazda CX-30 (DM)

The Mazda CX-30 (DM), launched in 2019, represents a significant move upmarket for the brand, offering a sleek, coupe-like crossover design and one of the highest-quality interiors in its class. Positioned to bridge the gap between the smaller CX-3 and the larger CX-5, it combines a premium aesthetic with Mazda’s "Skyactiv" engineering philosophy, prioritizing a tactile, driver-focused experience over outright utilitarian space. In the UK, it has been widely praised for its exceptional refinement, elegant "Kodo" styling, and a level of standard safety equipment that often surpasses more expensive European rivals. Reliability for the CX-30 has been exceptionally high, reflecting Mazda’s commitment to mechanical simplicity and robust build quality. The naturally aspirated Skyactiv-G petrol engines are durable and chain-driven, avoiding the high-maintenance risks of turbocharged competitors. However, the model has faced specific "first-generation" teething issues, most notably a common 12V battery drain problem where the car’s electronic systems fail to enter sleep mode correctly, leading to non-starts if the vehicle is left for more than a few days. Some owners have also reported temperamental operation of the electric tailgate and occasional low-speed brake squeal, which is often addressed by specialized Mazda shims. When buying a used CX-30 in the UK, the focus should be on verifying that the latest software updates have been applied to address the battery drain and infotainment stability. Prospective owners should carefully test the keyless entry and power tailgate for smooth operation and check the front end for stone chips, as Mazda's high-spec "Soul Red Crystal" paint is notoriously thin. For the best balance of performance and economy, the Skyactiv-X (180PS or 186PS) engine is a unique and sought-after choice, providing diesel-like efficiency with petrol response, provided it has been maintained with a full Mazda service history.