How to Open the Fuel Tank Cap of the Envision?
4 Answers
The method to open the fuel tank cap of the Envision is: 1. Unlock the vehicle; 2. Press the fuel tank cap to open it. Taking the 2021 Envision 2WD Leading Edition as an example, its body dimensions are: 4694mm in length, 1839mm in width, and 1686mm in height, with a wheelbase of 2750mm and a fuel tank capacity of 66 liters. The front suspension of the 2021 Envision 2WD Leading Edition is a MacPherson independent suspension, and the rear suspension is a multi-link independent suspension. It is equipped with a 1.5L turbocharged engine, delivering a maximum horsepower of 169PS, a maximum power of 124kW, and a maximum torque of 250Nm, paired with a 7-speed dual-clutch transmission.
When I first drove the Enclave, I also had to figure out the fuel tank cap. Now, the operation is simple: first, turn off the engine and unlock the car (important!), then locate the small lever with a fuel tank symbol on the floor near the driver's seat, and gently pull it up to open. In emergencies, you can also press and hold the trunk release button on the key fob for 3 seconds to pop it open. For older models with mechanical keys, simply insert the key into the fuel tank cap and twist. Remember not to press too hard on the cap when refueling—the internal spring latch will secure it automatically. Once, my friend forced it open without turning off the engine and broke the latch, ending up spending over 200 to replace the entire assembly. Also, regularly check the sealing ring for cracks, as rubber deterioration can cause gasoline fumes to leak into the car.
As someone who frequently drives long distances, the fuel tank lid is opened and closed quite often. The Envision's design is very user-friendly—after unlocking the vehicle, there's no need to get out; you can simply reach down and pull the plastic lever below the driver's left side. Once, while picking up a ride-sharing passenger, they were sweating in frustration because they couldn't find the fuel tank switch in their new electric vehicle from a startup. Actually, American cars follow a very consistent logic. I later summarized for a car owners' group: except for older models that require a key to open the lid, all post-2015 models switched to an interior cable-pull design, the same as the GL8 and LaCrosse. This location is much more intuitive than searching for a button on the door in German cars.
Sharing practical tips: 1. Ensure the vehicle is unlocked (check the unlock indicator on the dashboard); 2. Bend down and feel for the rectangular handle near the driver's left foot; 3. After hearing a click, press the right side of the fuel tank cap at the rear to pop it open. Alternatively, pressing the unlock button on the remote key twice can also trigger it. Don't wait until you're at the gas station to figure it out—practice opening and closing it a few times in your home garage to get the hang of it. There was once a beginner who mistakenly pulled the hood release handle (also on the left side but higher up), resulting in an unnecessary trip to the 4S store.
