What does LaCrosse 552T represent?

[DianaDella]

LaCrosse 552T represents that it is equipped with a 1.5T engine, a 9-speed HYDRA-MATIC intelligent transmission, econnect2.X connectivity technology, and Turbo turbocharging. The details are as follows: 1. The first digit: The first digit represents the engine torque, where 6 indicates torque ≥350N·m, generally referring to a 2.0T engine; 5 indicates torque between 250350N·m, generally referring to a 1.5T engine; and 3 indicates 200250N·m, generally referring to a 1.3T engine. 2. The second digit: The second digit represents the transmission gears, where 5 indicates a 9-speed HYDRA-MATIC intelligent transmission; 3 indicates a CVT intelligent continuously variable transmission; and 2 indicates a 6-speed DSS intelligent transmission. 3. The third digit: The third digit represents the connectivity system version, where 3 indicates econnect3.X connectivity technology and 2 indicates econnect2.X connectivity technology. 4. The fourth letter: The fourth letter T stands for Turbo turbocharging.

[DelDiana]

As a car enthusiast, I'm quite familiar with the naming of the LaCrosse 552T, which indicates that this model is equipped with a 2.0-liter turbocharged four-cylinder engine. The '55' in 552 roughly refers to the displacement of about 2.0 liters, while the 'T' stands for turbocharging. This engine delivers robust power output, capable of reaching 237 horsepower, with ample torque and quick response during acceleration, unlike the sluggishness of naturally aspirated engines. Technologically, it also integrates a variable valve timing system, optimizing fuel efficiency, with a combined fuel consumption of around 9 liters per 100 kilometers, and even better fuel economy on long-distance drives. It meets the China VI emission standards and excels in noise control, providing a quiet and smooth driving experience. Compared to the LaCrosse's 1.5T version, the 552T offers more driving pleasure; when compared to the high-performance 652T version, it strikes a balance between price and performance. GM's numbering system makes the models clear at a glance. Having test-driven it, I genuinely feel it offers great value for money. I recommend checking the maintenance manual and not overlooking the upkeep of the turbo system.

[StPatrick]

I've been driving the LaCrosse 552T for two years, and the name signifies the 2.0T powertrain version. In actual driving, the start-up is very smooth, with no jerking in traffic jams, and highway overtaking is effortless and powerful. The car has low interior noise, excellent sound system, and strong comfort for long trips. In terms of fuel consumption, it's about 10 liters in the city and drops to 7-8 liters in the suburbs, which isn't too costly, making maintenance pressure light. I think choosing the 552T was a wise decision—it's more powerful than the base model but not much more expensive than the 652T, with spacious interiors suitable for family use. For maintenance, regular oil and filter changes are essential. The turbo system is durable, but avoid overloading it. Overall, this version is suitable for average car owners who prioritize reliability and ease over extreme performance.

[DiAurora]

The naming of the LaCrosse 552T originates from General Motors' system, where 55 represents the 2.0-liter engine, and T stands for turbocharging. It is a product introduced in recent years to comply with environmental upgrades, replacing older powertrains to reduce emissions while improving efficiency. I understand the history—earlier LaCrosse models used naturally aspirated engines, but now the T series is more popular. The 552T is positioned in the mid-range, delivering 237 horsepower, which is sufficient for city driving without wasting fuel. When purchasing, don’t just focus on the numbers; test drive it to experience the actual performance.