What is the actual fuel consumption of the Envision S?
3 Answers
The Envision S has a fuel consumption of 9.5 liters per 100 kilometers. The Envision S is a midsize SUV under the Buick brand, equipped with a 2.0-liter turbocharged engine. The engine code for the Envision S's 2.0-liter turbocharged engine is LSY. Here are some additional details: 1. Exterior: The Envision S measures 4662 mm in length, 1883 mm in width, and 1631 mm in height, with a wheelbase of 2779 mm. 2. Interior: The interior design of the Envision S is excellent overall, aligning with Buick's long-standing commitment to a premium brand image. The Envision S is the first in its class to feature a heated steering wheel, creating a 'warm hands, warm heart' driving environment for users.
I've been driving the Enclave S for over two years, mainly commuting in the city with heavy traffic and lots of traffic lights. For city driving, the actual fuel consumption is around 11-13 liters per 100 kilometers. I've recorded the data several times, and it's indeed significantly higher than the official 8-9 liters. On the highway, it's a bit more fuel-efficient, dropping to 7-9 liters, but you need to maintain a steady speed and avoid sudden acceleration. Major factors affecting fuel consumption include whether the air conditioning is on, the number of passengers, and increased consumption during rainy or slippery conditions. Overall, the car isn't too fuel-guzzling, but it's not particularly economical either—monthly fuel costs run around 700-800 yuan. Checking tire pressure during maintenance can slightly improve efficiency. I recommend using an app to track trip data for more accurate measurements, and developing a habit of smooth acceleration can also help save costs in the long run.
From a technical perspective, why is the real-world fuel consumption of the Envision S consistently higher than the official figures? Official tests are conducted in laboratories with overly ideal environmental controls. In reality, when we drive in congested urban areas with frequent stops and starts, the engine often operates in inefficient zones, potentially burning 20% more fuel. Additionally, the vehicle's weight and high aerodynamic drag contribute, and turning on the AC adds another half liter. The 2.0T engine version is even more fuel-intensive—my friend averages about 9 liters on the highway, while I get around 12 liters in city driving. Maintenance is also crucial; regular oil changes and air filter cleanings can slightly optimize consumption. However, frequent speeding or hard braking can spike fuel usage to as high as 14 liters. Real-world data depends on driving habits and conditions—cold winter starts are slower and more fuel-intensive, while driving with windows down in summer can surprisingly save more fuel.
