
The fuel tank capacity of the Cavalier is 36 liters, as officially announced. Owners who have purchased the Cavalier can also check this information on the vehicle's configuration sheet. The Cavalier uses 92-octane gasoline, with a fuel consumption of 4.8 to 4.9L per 100 kilometers. A full tank can cover a distance of 735 to 750km. During daily driving, it is important to always monitor the remaining fuel level. This is typically observed through the fuel gauge inside the vehicle. If there are no other issues, the fuel level will be accurately reflected on the gauge. The fuel gauge usually has 5 to 6 segments, and it is advisable to refuel when there are only 2 segments left to avoid running out of fuel midway. During actual refueling, the amount of fuel may exceed the marked capacity. This is because the fuel tank capacity marked by the manufacturer is measured from the bottom of the tank to the safe fill level, and there is additional space from the safe fill level to the tank opening. This space ensures that the fuel can expand when temperatures rise without overflowing. If fuel is filled up to the tank opening during refueling, the actual amount of fuel added may exceed the marked tank capacity.

The Cavalier's fuel tank is about 41 liters, if I remember correctly. My friend's car a few years ago had the same capacity. A full tank of 92-octane gasoline can last over 600 kilometers, which is basically enough for more than half a month of city commuting. The fuel tank isn't particularly large, but the car makes up for it with fuel efficiency—the 1.5L naturally aspirated engine only consumes six to seven liters per 100 kilometers. When refueling, don't wait until the fuel light comes on; the fuel pump's cooling relies on being submerged in gasoline, and running on empty frequently can damage it. Last time, the technician at the 4S shop mentioned that fuel tanks nowadays are made of resin, which is rust-proof and lightweight.

I've been driving the Cavalier for three years, and it has a 41-liter fuel tank. Normally, when I fill up on the highway, it shows a range of 720 kilometers, but with the air conditioning on, the actual range is about 80% of that. The gas station attendant always says the fuel filler neck is conveniently designed, and the pump stops after adding just over 300 yuan worth of 92-octane gasoline. Once, the fuel cap got stuck and wouldn't open, but I later found out it was because the release cable was pressed down by luggage in the trunk—a pretty clever design. The fuel tank is located in front of the rear axle under the chassis, so you have to lift the car when replacing the fuel filter.

The Cavalier has a fuel tank capacity of 41 liters, slightly smaller than the Excelle's. Despite its modest size, the is quite thoughtful: the resin fuel tank can deform in a collision, making it safer than steel; the fuel filler neck is intentionally designed with an S-bend to prevent fuel sloshing; the charcoal canister is hidden inside the right rear wheel—older cars should be careful not to let it get clogged. Don't top off the tank after the pump clicks off, as overfilling can flood the charcoal canister.

Just checked the manual and confirmed it's a 41-liter fuel tank. The gas station attendant always asks if my fuel gauge is broken because others fill up with over 300 yuan worth of fuel before the pump clicks off, while this car only needs 280 yuan. Actual tests show there are still 8 liters left when the low fuel light comes on, and it can drive another 50 kilometers without issues. The fuel cap is threaded for screwing on, which is more durable than the push-type. A reminder for northern drivers: in winter, don't fill the tank too full, as gasoline expands with heat and contracts with cold, which can cause it to leak from the pressure relief pipe.

This car has a 41-liter fuel tank, and it's recommended to refuel when the yellow warning light comes on. Once, I drove until the range showed only 20 km before pulling into the station, and the attendant said the fuel pump was humming. Later, I learned: the fuel pump relies on immersion for cooling, and low fuel levels can easily cause it to burn out. The fuel filler is on the left side of the car, so pay attention to the parking direction when pulling over. There's also a tire pressure reminder sticker inside the fuel cap—nice detail by .


