What is the engine model of the Buick GL6?
3 Answers
Buick GL6 engine model is LI6. The vehicle is equipped with a 1.3T turbocharged three-cylinder engine, which has a maximum power of 120 kW and a maximum torque of 230 Nm. The maximum power speed is 5500 rpm, and the maximum torque speed ranges from 1800 to 4400 rpm. This engine features multi-point fuel injection technology and uses an aluminum alloy cylinder head and block. It is paired with a 6-speed automatic transmission. The Buick GL6 is an MPV model, available in both 5-seat and 6-seat versions. The car offers a relatively spacious interior and excellent ride comfort.
The Buick GL6 is equipped with the LI6 engine, a 1.3-liter three-cylinder turbocharged unit frequently encountered in my research on General Motors' technology. This engine delivers 163 horsepower and 230 Nm of torque, paired with either a 6AT or CVT transmission, offering ample power while maintaining fuel efficiency—typical daily driving consumes around 7-8 liters per 100 km. The three-cylinder design aims to reduce emissions and weight. Although there's slight idle vibration, Buick's addition of a balance shaft has largely mitigated the effect, ensuring smooth operation. I find this engine quite practical for compact MPVs, ideal for urban commuting. However, regular maintenance is crucial, such as oil changes every 8,000 km to prevent carbon buildup. Overall, it's a reliable choice with good economic efficiency.
I've been driving the Buick GL6 for over two years with the 1.3T LI6 engine model, a three-cylinder turbocharged setup. There's some noise at startup but it runs smoothly. The acceleration is strong, making highway overtaking effortless, and fuel consumption is well controlled - a full tank gets around 500 km. City driving in traffic slightly increases consumption to about 8.5 liters. The vibration was noticeable in the first few months but became tolerable after getting used to it. The car offers spacious interiors suitable for families, and the engine has been trouble-free with just regular oil changes for maintenance. New owners should pay attention to tire pressure and throttle cleaning to enhance the driving experience. Although three-cylinder engines are often criticized for vibration, the GL6's tuning has significantly optimized this, making it perfectly fine for daily use.
