
There are two types of engines: a 2.0-liter inline 4-cylinder naturally aspirated engine and a 2.5-liter inline 4-cylinder naturally aspirated engine. Below are the details about the engines: 1. The 2.0-liter inline 4-cylinder naturally aspirated engine is paired with a 6-speed automatic transmission, delivering a maximum power of 116 KW, a maximum horsepower of 158 PS, and a maximum torque of 202 N·m. The maximum power speed is 6400 rpm, and the maximum torque speed is 4000 rpm. The 2.5-liter inline 4-cylinder naturally aspirated engine is paired with a 6-speed automatic transmission, delivering a maximum power of 141 KW, a maximum horsepower of 192 PS, and a maximum torque of 252 N·m. The maximum power speed is 6100 rpm, and the maximum torque speed is 4000 rpm. 2. The most notable features of naturally aspirated engines are their smoothness, stability, reliability, and ease of maintenance. Due to their long development history, naturally aspirated engines have relatively simple internal structures and more mature technology, making them very reliable for long-term use. With regular maintenance and proper usage, a naturally aspirated engine can last until the vehicle is scrapped. Additionally, naturally aspirated engines have lower fuel grade requirements, which can help reduce long-term maintenance costs.

I've been driving the Mazda CX-4 for almost a year now. This car is equipped with the SKYACTIV-G gasoline engine, mainly available in 2.0L and 2.5L versions, featuring a naturally aspirated design. I opted for the 2.5L version, which delivers smooth power output, non-abrupt acceleration, and quite a strong push-back feeling, making it perfectly adequate for daily city commuting. It utilizes Mazda's SKYACTIV Technology, with high compression ratio and efficient combustion, helping me save a lot on fuel costs—average fuel consumption is less than 8L per 100km, even lower on highways. The car handles well too, with precise steering and stable cornering. I also perform regular maintenance, such as changing the engine oil and air filters, and have never encountered any faults. If you're considering this car, I recommend taking it for a test drive. Its power reliability and driving fun are highlights, but remember to use 95-octane gasoline to maintain the engine's longevity.

As a car enthusiast, I've studied the engine details of the Mazda CX-4: it's equipped with the SKYACTIV-G series engines, available in 2.0L and 2.5L naturally aspirated versions. The core lies in the innovative SKYACTIV Technology, which enhances fuel efficiency and reduces emissions through high compression ratios and lightweight design. I've seen internal disassemblies where the optimized piston structure improves the combustion process, delivering quick power response and excellent noise reduction. The paired 6-speed automatic transmission offers smooth shifting and strong driving dynamics. Technical highlights also include direct fuel injection and the i-STOP idle stop system for energy saving and environmental protection. For upgrades and maintenance, synthetic oil can be used to maintain performance. Compared to similar SUVs, this engine system offers more agile urban driving, embodying Mazda's consistent driving philosophy.

My family owns a Mazda CX-4, which has been in use for several years. It's equipped with the SKYACTIV-G gasoline engine, such as the 2.0L model, offering gentle yet reliable power output. The acceleration is smooth during driving, making it especially worry-free when taking kids out, as there's no concern about sudden jerks. The system stability is strong; I've never encountered issues with the headlights or engine failures, ensuring safety. The chassis tuning complements the engine well, providing good grip during turns and comfort on bumpy roads. It's recommended to change the engine oil regularly and check the battery to extend the engine's lifespan. The overall design focuses on practicality and efficiency, making it suitable for daily family use.


