How Deep of Water Can a Regular Sedan Drive Through?
2 Answers
Generally, the wading depth for a regular sedan does not exceed 20 centimeters, and some low-profile models may not even surpass 15 centimeters. You can visually estimate the water level relative to the height of the car's body components to determine if it's safe to proceed. The correct method for wading is to ensure the vehicle moves at a low speed while constantly monitoring the depth of the water. For manual transmission vehicles, it's best to use first gear, maintaining steady throttle control for a smooth passage. Automatic transmission vehicles should also try to engage forced low gear or snow mode to increase torque and prevent tire slippage, avoiding any abrupt driving maneuvers or stalling mid-way. After exiting the water, apply the brakes several times in succession to quickly evaporate any moisture on the brake discs and ensure the vehicle's braking performance. If the vehicle stalls due to water ingress while driving, remain calm and immediately turn off the ignition. Do not attempt to restart the engine, as this can cause significant damage and may void insurance coverage. Then, quickly disconnect the negative terminal of the battery to prevent short circuits in the vehicle's electrical components. Finally, call for a tow truck and report the incident to your insurance provider.
Last time I drove my old Accord through standing water, I got stuck. Just a reminder, for most sedans, the water depth shouldn't exceed 20cm. If half of the wheel rim is still above water, you might make it, but if the water covers the hubcap, the engine will definitely stall. Low-clearance sedans are especially dangerous - remember that flooded Audi in last year's news with over 80,000 yuan in repair costs. The key is watching the exhaust pipe position - water flowing back can completely destroy the engine. Now I always detour around standing water, even if it means driving 3 extra kilometers - it's cheaper than repairs. Never accelerate through water - maintaining slow, steady speed is crucial, otherwise water waves can flood the intake and it's game over immediately.
