What does the 15s in Buick Verano 15s mean?

[KarterFitz]

In Buick Verano 15s, the 15 represents a 1.5L naturally aspirated engine, and the S stands for a high-power direct injection engine. This is Buick's new vehicle naming convention. Below are detailed introductions about the Buick Verano: 1. Overview: The Buick Verano is a mid-size sports sedan under SAIC-GM Buick. As Buick's new-generation global strategic model, the Verano integrates General Motors' global advantages, combining stylish and dynamic exterior design, refined and comfortable driving space with precise and agile sports performance, bringing a brand-new driving experience to the new generation of elites. 2. Others: The car is equipped with two powertrain options: a 1.3T-SIDI direct injection turbocharged engine paired with a CVT intelligent continuously variable transmission, and a 1.0T direct injection turbocharged engine mated to a 6-speed DSS intelligent transmission. The maximum power outputs are 121kW/5600rpm and 92kW/5800rpm respectively.

[VonGage]

As someone who frequently researches cars, I believe the '15s' in the Buick Verano 15s represents the engine displacement, specifically referring to the 1.5-liter naturally aspirated engine version. In the Buick Verano series, the 15s model was the basic version launched around 2015, featuring a mild power output of around 110 horsepower, paired with an automatic transmission, making it smooth and comfortable for city driving. Its design positioning is as an entry-level family car, with spacious enough room to seat three people in the back without feeling cramped, and good fuel consumption control—6 to 7 liters per 100 kilometers in the city—making it economical and easy to maintain. Compared to the higher-end 1.5T turbocharged version, the 15s has weaker performance but is more reliable and durable, suitable for beginners or family users on a budget.

[MacAdalynn]

From daily driving experience, the '15s' in the Buick Verano 15s refers to its 1.5-liter engine displacement. Having driven a friend's car a few times, I found the power not particularly strong but very reliable, with smooth acceleration in the city and effortless cruising at 120 km/h on the highway. The car offers reasonable overall space, with a five-seat design that doesn't feel cramped in the rear, and a decently sized trunk suitable for moving or family trips. Fuel efficiency is a highlight, costing less than 0.5 yuan per kilometer for daily commutes; cabin noise is well-controlled, with minimal engine sound, and the comfortable Buick seats make long drives less tiring. Although newer models come with more features, the 15s version remains practical and easy to handle, making it a dependable daily driver.

[CalvinMarie]

After years of repairing cars, I've observed that the '15s' in the Buick Verano 15s refers to the engine block and displacement configuration—a 1.5L naturally aspirated setup. Common issues include aging ignition coils and higher-than-average oil consumption. During hood-up inspections, this engine proves simple to dismantle with low part replacement costs; often, just swapping out spark plugs or air filters resolves problems. The chassis design is durable, though the suspension leans soft, making it better suited for less bumpy roads—long-term use requires attention to rust prevention. Maintenance-wise, regular oil changes and belt inspections are recommended to prevent power loss. Overall, the 15s variant boasts low failure rates and serves as an easily maintained workhorse sedan.