Is the Chevrolet Tracker's Three-Cylinder Engine Reliable?
3 Answers
Reliable. As long as you avoid aggressive driving and regularly maintain the vehicle at a 4S shop, there should be no major issues. Additionally, this car has very low fuel consumption. Below is a related introduction to the Tracker: 1. Powertrain: It uses a 1.3-liter turbocharged engine with 165 horsepower and a maximum torque of 240 Nm, featuring direct fuel injection technology and an aluminum alloy cylinder head and block. This engine is paired with a CVT transmission. 2. Suspension: The front suspension uses a MacPherson independent suspension, while the rear suspension employs a torsion beam non-independent suspension. The torsion beam non-independent suspension has a simple structure, compact size, and occupies less space. Using a torsion beam for the rear suspension helps expand rear seating space and trunk capacity.
I've been driving a Chevrolet Trailblazer 1.3T three-cylinder for two years now, and it's perfectly adequate for city commuting. Does it vibrate? You can feel a bit through the steering wheel during cold starts, but once it's running, the difference from a four-cylinder isn't noticeable. The key advantage is the fantastic fuel economy—currently showing 7.2L on the dashboard. For maintenance, I've changed the oil and oil filter twice, and the repair shop mentioned the spark plugs are in better condition than some four-cylinder engines. However, when overtaking on the highway, you need to press the accelerator deeper, and the engine sound gets slightly rougher. If you frequently drive fully loaded on mountain roads, a four-cylinder might be more composed. Overall, it's quite reliable for daily commuting, but I recommend paying special attention to the vibration during rapid acceleration when test driving.
Having worked on car repairs for over a decade, I've seen many three-cylinder engines, and the Tracker's version is quite well-optimized. It comes with a balance shaft and hydraulic engine mounts that cancel out most vibrations. We've disassembled models with 60,000 kilometers, and the cylinder wear was within normal range. However, the inherent nature of three-cylinder engines means that engine mounts may age earlier than in four-cylinder engines, so it's advisable to check them every three years. It's perfectly fine for daily commuting, but owners who frequently carry heavy loads or drive uphill should note: prolonged high-load operation might accelerate the fatigue of rubber components.
