How Deep Does Water Need to Be to Damage a Car Engine?

[Hugh]

Under normal circumstances, water reaching half the height of the car tires or the level of the exhaust pipe is likely to affect the vehicle. If the water exceeds this level, it is recommended not to continue driving. Below is extended information about water submersion in cars: 1. The depth at which water affects a car varies depending on the vehicle model: Typically, the exhaust outlet of a standard sedan is 20 to 30 centimeters from the ground, while for SUVs, it's 30 to 40 centimeters. However, there are exceptions, such as vehicles equipped with a snorkel, which significantly increases the car's wading depth. A snorkel, also known as a 'high-position intake pipe' or 'wading device,' is essentially an extended intake pipe. 2. If a car stalls in water, never attempt to restart it. As long as there is no restart attempt, the engine generally won't suffer irreversible damage, and the main task afterward is to clear the water from inside the engine. However, if damage occurs due to restarting, it is considered the owner's fault, and insurance companies will not cover the costs.