
Leiling's general wading depth is 30cm. The Leiling is built based on Toyota's A-class car model from the American version. The sharp-looking American version has been a best-seller in North America for many years, consistently topping the charts in the A-class car market. The Leiling inherits the championship genes of this model, boasting an extremely high-quality foundation. Below is an introduction to the Leiling: Exterior: It highly integrates Toyota's latest family design language, with aggressiveness and sportiness mainly reflected in the vehicle's front face. The slim and sharp headlight clusters are connected to the grille, and the black trapezoidal grille on the front bumper is surprisingly large, coupled with the noticeably protruding front fenders, exuding a strong Toyota flavor. Interior: The overall design of the dashboard is layered, equipped with a 12.1-inch central control screen, and supports three-screen linkage (12.1-inch central display, 7-inch instrument panel display, and HUD head-up display). Moreover, all models support the vehicle networking function.

I once did some research while driving my 2017 Levin through flooded sections. The wading limit for such ordinary sedans is basically half the tire height, which is about 25-30 cm. The most dangerous part is the air intake position, located near the grille in the engine compartment. Once the water submerges this position, it's easy for the engine to ingest water and stall. When crossing flooded areas, remember to maintain steady throttle and pass through at a constant speed—never lift your foot. If the water exceeds the center of the wheel hub, I sincerely suggest turning around and finding an alternative route. Repairing an engine is far more expensive than taking a detour. Last year during the rainy season, our neighborhood's underground garage flooded, and several sedans that forced their way through ended up with completely ruined engines—it was truly heartbreaking to see.

Auto repair shops often encounter water-related vehicle failures. The chassis sealing of family cars like the Leiling is not as good as that of off-road vehicles, with the exhaust pipe only about 20 centimeters from the ground. I always advise owners to observe the front tires when crossing water—if the water level submerges half of the tire, don't take the risk. Hybrid versions require extra caution; although the pack under the seat is sealed, the motor control module can still short-circuit if submerged. If you must drive through water, be sure to turn off the auto start-stop function. If the engine stalls, never attempt to restart it immediately, or you could end up with a bent cylinder, which would be a costly repair.

During the last heavy rain, I saw a Levin stalled in water on the Third Ring Road, with the water depth estimated at around 35 cm. The car's air intake is designed about 30 cm above the grille, so there's a risk if water reaches the lower edge of the hood. When crossing flooded areas, keep the windows slightly open for an escape route, and follow the path created by large trucks for safer passage. Pay close attention to water surface movements—if waves are pushing toward the hood, be alert. The safety rule is: if two-thirds of the wheel is submerged but you can still see the tread pattern, don't proceed further; reverse and find an alternative route.

My Leiling has covered 80,000 kilometers in five years, commuting through heavy rain multiple times. Practical tests show that maintaining a steady speed of 15km/h is the most stable when wading through water, and keeping the engine at high RPM can prevent exhaust backflow. It's best to keep an emergency hammer in the car to break windows if trapped. After heavy rain, immediately check if the air filter is damp and whether water has entered the chassis wiring connectors. During last year's , aquatic weeds were found stuck in the driveshaft boot, which could corrode components over time. Remember to remove rust from the brake discs after water recedes, as brake noises after wading are mostly due to this reason.

An experienced auto repair technician once taught a practical trick: When the car is parked, measure the distance from the air intake to the ground with a ruler. For the Levin, it's approximately 30-32 cm. The hybrid version's pack is located at the lowest point under the chassis, and there's a risk of electric shock if the water depth exceeds 25 cm. If the water temperature gauge suddenly rises while wading through water, stop immediately—it might be due to the cooling fan splashing water and causing a short circuit. After rain, remember to open the hood and check the inner fender liners, as mud often accumulates there and blocks the drainage holes. Once, I helped a customer remove half a pound of mud from there, and he said, "No wonder the passenger foot mat was always damp."


