
The differences between the 2021 Mazda CX-5 and the 2020 model are that the 2021 version adds the MRCC adaptive cruise control system and the SBS mid-to-high-speed brake assist system. Below are the relevant details: 1. MRCC Adaptive Cruise Control System: During mid-to-high-speed driving, the MRCC adaptive cruise control system uses microwave radar to detect the distance and speed difference from the vehicle ahead. It automatically adjusts the driving speed within the set cruising speed to maintain a safe distance from the vehicle ahead, thereby reducing the burden of long-distance driving. 2. SBS Mid-to-High-Speed Brake Assist System: The SBS mid-to-high-speed brake assist system uses microwave radar and a front-mounted camera on the windshield to detect vehicles ahead. When a potential collision or danger is detected, it provides alerts and warning sounds. Under certain conditions, the vehicle will automatically brake to assist the driver in mitigating collisions and reducing injuries.

I've driven several Mazda CX-5s, and the differences between the 2021 and 2020 models are mainly in the exterior and interior details. The 2021 model has a more modern front-end design, with a sportier-looking grille and slightly adjusted headlights, giving it a more stylish overall appearance. Inside, the materials have been upgraded with more soft-touch surfaces, making it more comfortable to sit in. The infotainment system is a big deal—the 2021 model supports wireless Apple CarPlay and Android Auto, which is much more convenient than the wired setup in the 2020 model. Safety-wise, Mazda's i-Activsense system has been enhanced, with features like faster-responding blind-spot monitoring. The powertrain remains unchanged, with the reliable 2.5-liter engine still delivering smooth city driving. Price-wise, the 2021 model costs a few thousand more, but the updates are quite substantial. If you frequently drive in the city, these small improvements are worth trying, especially for safer nighttime driving.

As an automotive enthusiast, the 2021 CX-5 maintains its consistent level of driving pleasure, but some technical refinements are worth mentioning. The engine remains unchanged, and handling continues to be Mazda's forte, with precise steering and stable body control. The 2021 model shows noticeable upgrades in its safety systems—adaptive cruise control and automatic braking have become more intelligent, making highway driving more effortless. Externally, the rear design is sleeker, and the lighting clusters are more refined. The interior changes impressed me the most: the screen responds faster, and wireless connectivity eliminates the hassle of plugging and unplugging cables. With enhanced driving assistance features, the car offers better grip on wet roads, providing a more reassuring feel. While the 2020 model offers great value for money, the 2021 version's additional features, such as the improved tire pressure monitoring system, make it more complete. Overall, these small improvements result in a smoother driving experience—I recommend testing them out more on the highway.

For my daily driving, practicality is my top concern. The 2021 CX-5 doesn't differ much from the 2020 model, but it's quite friendly for city commuting. The exterior has minor tweaks for a more stylish look, but the driving feel remains the same. The 2.5L engine is both fuel-efficient and durable. The 2021 version upgraded the infotainment system, and wireless connectivity is indeed convenient for navigation and music. Safety features have been slightly enhanced, with improvements like better lane-keeping assist. The interior materials feel nicer, reducing fatigue on long drives. The price has increased slightly, but maintenance costs remain almost unchanged. I'd recommend a used 2020 model for better value, while the 2021 version is a fresher choice for new car buyers.


