According to official specifications, the maximum wading depth of the Captiva is 70 cm. Common tire specifications include 235/55R18 and 235/60R17, with a body length of 4690mm. The vehicle is equipped with a 6-speed automatic transmission and features a 5-door, 7-seat SUV body structure. The maximum wading depth refers to the deepest water level a vehicle can safely pass through. Generally, sedans have a maximum wading depth not exceeding 30 cm, while SUVs can handle deeper water but should ideally not exceed 50 cm. Among common models, the GAC Trumpchi GS8 has a maximum wading depth of 30 cm, the Audi A4 at 32 cm, the Volkswagen Sagitar at 30 cm, the Land Rover Range Rover at 90 cm, the Jeep Compass at 48 cm, and the Highlander at 45 cm. SUVs clearly surpass sedans in maximum wading depth. 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 reaches the exhaust pipe height, it's relatively safe. Even if water enters the exhaust pipe, the pressure inside is sufficient to expel it, as long as the engine isn't turned off in the water, preventing backflow into the vehicle. When the water reaches the door frame height, it becomes hazardous. The vehicle's circuits, electronic components, and sensors, mostly located at the bottom, may short-circuit, damaging critical electrical parts and preventing the car from starting. If the water reaches the air intake height, it's extremely dangerous. Driving directly into such conditions can cause the engine to stall immediately, leading to permanent damage or rendering the engine unusable.
