How High Can a Stationary Car Be Submerged Without Damage?
1 Answers
When a vehicle is submerged in water, the main concerns are damage to the engine and electrical systems. Generally, the water level is safe as long as it remains below the air intake. Different car models have varying heights for the engine air intake and different levels of electrification with varying lowest electrical component positions. In most cases, if the water level slightly exceeds the floor of the passenger compartment, it should not cause any issues. Below are specific details: 1. Exhaust pipe height: This is the safe wading depth. As long as the engine does not stall and the vehicle maintains sufficient and stable power, water will not backflow into the exhaust pipe, allowing safe passage through the submerged area. 2. Door sill height: Water may enter the cabin, but unless the car is submerged for an extended period, it usually does not leak. However, if the door seals are aged, water may seep in. 3. Air intake height: This is the maximum wading depth. The height of the engine air intake is the most critical indicator for a vehicle's water wading capability because if water enters the air intake, it can cause the engine to stall. In severe cases, water may be sucked into the engine, leading to permanent damage. Therefore, driving is strictly prohibited if the water reaches this level.
