What is the maximum wading depth of the BYD Tang?
2 Answers
According to official specifications, the maximum wading depth of the BYD Tang is 300mm. It commonly features 245/45R20 tires, with a vehicle height of 1720mm, a curb weight of 1895kg, and is configured as a 5-door, 7-seat SUV. Maximum wading depth refers to the deepest water level a vehicle can safely pass through. Generally, sedans have a maximum wading depth not exceeding 300mm, while SUVs can handle slightly deeper water, though it's advisable not to exceed 500mm. Among common models, the GAC Trumpchi GS8 has a maximum wading depth of 700mm, the Audi A4 at 320mm, the Volkswagen Sagitar at 700mm, the Land Rover Range Rover at 900mm, the Jeep Compass at 800mm, and the Toyota Highlander at 455mm. SUVs generally have higher wading depths than sedans. Generally, when driving through water, vehicle owners should take different measures based on the water depth and the vehicle's characteristics, as follows: When the water depth reaches the exhaust pipe level, it remains safe. Even if water enters the exhaust pipe, the internal pressure can expel it, as long as the engine is not turned off in the water, preventing backflow into the vehicle. When the water depth reaches the door frame level, it becomes more hazardous. The vehicle's circuits, electronic components, and sensors are mostly located at the bottom, risking short circuits that could damage critical electrical components, rendering the vehicle unable to start. When the water depth reaches the air intake level, it is extremely dangerous. Driving directly into such conditions can cause the engine to stall immediately, leading to permanent damage or rendering the engine unusable.
The maximum wading depth of the BYD Tang is typically around 500mm, primarily based on its chassis design and battery waterproof performance. As a plug-in hybrid or pure electric SUV, its electric drive system adopts an IP67 sealing rating, ensuring the battery won't be damaged by water ingress. However, the engine section in the DM-i version still carries some risk. From personal experience, when crossing deep water, it's essential to maintain a slow and steady speed to avoid waves that could lead to water seeping into electronic modules. Wading beyond the threshold height is unsafe due to unpredictable water depth changes and potential hidden obstacles. Regular checks of the chassis sealing strips and tire drainage are crucial, especially before and after the rainy season. It's advisable to avoid exceeding a 300mm depth in actual driving to prevent malfunctions, as this relates to both driving safety and subsequent maintenance costs.
