What is the wading depth of the Focus?
2 Answers
The maximum wading depth of the Focus is 500mm. The wading depth of the Focus is determined by the height of the vehicle's chassis, which is the ground clearance listed in the model's parameter configuration table. Generally, the greater the ground clearance, the higher the chassis, and the higher the safety factor when passing through waterlogged roads. Therefore, in terms of safe wading depth, the advantages of off-road vehicles and SUVs are obvious. However, for most compact and small cars with low chassis, the position of the vehicle's air intake should be used as a reference when passing through waterlogged roads. If the air intake of the Focus is below the water level during wading, water will be sucked into the engine's cylinders. Since water cannot be compressed like air, it will cause severe damage to the engine's mechanical components (such as connecting rods, pistons, crankshafts, etc.). Therefore, the wading depth should not exceed the height of the engine's air intake. Alternatively, installing a snorkel can increase the height of the engine's air intake, thereby improving the maximum wading depth. If wading is unavoidable, the following safe and correct operations should be performed: Before wading, always turn off the auto start-stop function to prevent the engine from automatically restarting after stalling in water, which could cause severe damage due to water ingestion. Assess the underwater road conditions based on the passage of vehicles ahead and choose an appropriate entry point. Observe the path taken by other vehicles and follow their tracks at low speed, avoiding sudden acceleration or deceleration. On roads prone to water accumulation, use warning water level markers, trees, or the wheels and doors of other vehicles as reference points to estimate water depth before deciding whether to proceed. Be aware of your vehicle's safe wading depth. If the water depth exceeds half the tire height or the engine's air intake, avoid entering the water and choose an alternative route.
As someone who has driven for many years, I often encounter puddles on city roads during heavy rains. For sedans like the Focus, the wading depth is about 30 cm, and the maximum should not exceed half the wheel height. Remember, once the water is deep, it can easily rush into the air intake, causing the engine to stall immediately or even require major repairs. I once saw a friend's car get flooded, costing tens of thousands to fix. When wading through water, drive slowly to avoid splashing, keep the engine at low RPM—though the water temperature may rise, it's safer. Regular maintenance should also include checking the chassis seals and inspecting tire pressure before rain to ensure proper drainage. If you're unsure about the water depth, it's best to stop or use a stick to check—don't force your way through. Safety first.
