
The differences between the 2020 and 2021 models are as follows: 1. Front fog lights: The 2020 Mazda3 (Axela) does not come with front fog lights, while the 2021 model is equipped with them. 2. Configuration upgrades: Compared to the 2020 model, the 2021 model features upgraded fabric seats to leather seats, blue-black interior to brown-black interior, and manual driver's seat to power-adjustable driver's seat. Some variants also added panoramic imaging, intelligent brake assist, and upgraded features like automatic headlights, rain-sensing wipers, and paddle shifters, providing a better driving experience. 3. Exterior: The 2021 Mazda3 (Axela) also offers sporty modification kits with distinctive styles, giving owners more options for exterior customization.

Last year I compared these two generations of the car. The most noticeable change in the 2021 model is the standard inclusion of more safety features. Previously, blind spot monitoring was only available in higher trims, but now even the base model comes with it. The instrument cluster has been upgraded to a full LCD screen, providing clearer information display. After the infotainment system upgrade, using CarPlay has become much smoother. Rear USB ports have been added, making charging more convenient. Externally, the 2021 model features new-style wheels and thinner chrome grille bars. Noise insulation has also improved, with significantly reduced wind noise at high speeds. The powertrain remains unchanged, still using the 2.0L and 2.5L naturally aspirated engines, though fuel consumption has dropped by about 0.3L. The interior material quality shows obvious improvement, with a larger soft-touch area on the dashboard. If the budget allows, the 2021 model offers a more comfortable daily driving experience, especially for those who frequently take long trips - they'll appreciate these upgrades.

From a technical perspective, the 2021 model primarily received upgrades in intelligent features. The standard i-Activsense system now includes lane-keeping assist, which automatically makes minor steering adjustments on highways. The infotainment system's memory capacity has doubled, resulting in noticeably faster touch response. While the engine specifications remain unchanged, ECU optimization has reduced low-speed gearshift jerkiness. The suspension has been retuned to lessen rear-seat bumpiness over speed bumps. The automatic climate control now features an air quality sensor that automatically switches to recirculation mode during foggy conditions. Base models gained power-folding mirrors that automatically retract when locking the vehicle - a highly practical addition. The switch to noise-reducing tires has significantly decreased road noise. With the upgraded audio system, mid-range frequencies sound fuller. These refinements create a smoother driving experience, particularly noticeable for urban commuters.

As someone who frequently travels for business, I find the 2021 model more worry-free and practical. The standard adaptive cruise control automatically follows the car ahead in traffic jams, giving my right foot a much-needed break. The central control screen has been upgraded from 8 inches to 8.8 inches, providing a larger display area for navigation maps. The steering wheel heating is especially useful in winter, a feature previously only available in the top trim. The car key now includes remote start, saving time by warming up the car in advance during cold winters. costs remain unchanged, but the fuel tank capacity has increased by 5 liters, extending the driving range by approximately 60 kilometers. The clarity of the rearview camera has significantly improved, making it less prone to blurring even in rainy conditions. The only downside is the slightly higher price, but the additional features are definitely worth the difference.

With elderly and children at home, I focused on the safety upgrades. The 2021 model has added ISOFIX interfaces to all rear seats, making child seat installation more secure. The B-pillar reinforcement steel has been thickened, improving side collision resistance. All seat belts now feature pre-tensioning functions, tightening more promptly during sudden braking. The air filter has been upgraded to N95 level, ensuring safety even when using external air circulation on smoggy days. Windows now come with anti-pinch functionality, eliminating worries when children play with the buttons. The sensitivity of front and rear radars has been increased, providing more accurate alerts when navigating narrow roads in residential areas. While the space remains unchanged, the seat cushions have been thickened, ensuring elderly passengers don't complain about back pain during long trips. Spending a bit more on the 2021 model means greater safety for the family.

As a budget-conscious car buyer, I've carefully compared the configuration differences. The base 2021 model comes standard with a leather steering wheel and power seats, while these were paid options for the 2020 model. The headlights are 20% brighter, improving visibility on rural roads at night. The auto-hold logic has been optimized to prevent rollback on hills. Real-world fuel consumption has dropped by 5%, allowing 50km more range per tank. The used car value retention rate is also 3% higher, meaning less depreciation after three years of ownership. The exterior difference lies in the smoked tail lights, giving a sportier look. The center console storage has been redesigned to prevent phone slippage. If the price difference is within 8,000 yuan, go for the 2021 model directly - the extra features are all practical for daily use.


