
The Southeast DX3 is equipped with two types of engines: 1. A 1.5-liter inline 4-cylinder naturally aspirated engine, paired with a 5-speed manual transmission, delivering a maximum power of 88KW, maximum horsepower of 120PS, and maximum torque of 143N·m. 2. A 1.5-liter inline 4-cylinder turbocharged engine, paired with either a 6-speed manual or CVT continuously variable transmission, delivering a maximum power of 115KW, maximum horsepower of 156PS, and maximum torque of 225N·m. Other details about the Southeast DX3 are as follows: the body dimensions are 4354mm in length, 1840mm in width, and 1670mm in height, with a wheelbase of 2610mm. The Southeast DX3 comes standard with a ten-in-one safety protection system.

I've been driving the SouEast DX3 for several years, equipped with a 1.5L naturally aspirated engine based on Mitsubishi's 4A91 series. In urban driving, the power delivery is smooth but not overly aggressive, with a 0-100km/h acceleration around 12 seconds, which is perfectly adequate for daily use. Fuel consumption is quite reasonable - about 8L/100km with AC on, and it can drop below 7L during long highway trips. Once during a family trip covering 500km, the engine performed flawlessly without any stuttering, proving its durability and reliability. However, while the noise level is low during low-speed starts, wind noise becomes noticeable at highway speeds, making it suitable for budget-conscious families. With proper including regular oil changes and air filter replacements, the engine can last up to 10 years. Overall, it's an economical choice, and vehicles with this engine are still commonly seen in the used car market.

I've worked at a dealership and seen plenty of DX3s. It uses a 1.5L naturally aspirated engine, the common 4A91. Maintenance is straightforward - spark plugs need replacing every 20,000 km at just around 100 RMB. Compared to other SUVs, this engine has fewer issues and parts are easy to find. The power output is moderate, making it suitable for commuters; fuel consumption is 7-8L in the city and just over 6L on highways. The downside? The belt requires frequent checks, but overall it's reliable. I've seen owners neglect maintenance where faulty spark plugs caused slight vibrations, so I recommend changing the engine oil every 5,000 km.

I find the 1.5L engine in my DX3 quite practical. The power isn't impressive but sufficient, with easy start-stop performance. City fuel consumption is around 8L, while on long trips it's 6-7L, and the ride is smooth. is cheap, just requiring regular oil changes.

From a comparison perspective, the Southeast DX3 is equipped with a 1.5L naturally aspirated engine, unlike turbocharged models in the same SUV class such as the Haval H6. It delivers smoother power output but is more fuel-efficient, with city driving consumption of 7-8L, making it very economical for urban commuting. While its acceleration isn't as quick as turbocharged engines, it boasts lower costs, such as cheaper spark plugs. With high reliability—I've test-driven it multiple times—it's well-suited for beginners or budget-conscious buyers.

Based on technology, the DX3 is equipped with a 1.5L naturally aspirated engine with a well-designed low-speed high-torque setup, ensuring smooth handling in traffic jams. I've observed its application since 2016 with stable reputation. It offers reasonable fuel consumption, averaging 6-7L in suburban driving. The engine is durable and parts are easily accessible; the downside is highway noise, but regular maintenance can mitigate wind noise issues.


