Is 4 Liters of Engine Oil Enough for Haval H6?
4 Answers
Haval H6 adding 4 liters of engine oil is sufficient. The Haval H6 series is equipped with turbocharged engines, and it is recommended to use 5W40 full synthetic engine oil. Below is additional information about the Haval H6: 1. Turbocharged Engine: Turbocharged engines operate with higher temperatures and pressures inside the cylinders, and using 40-viscosity engine oil can protect the engine. Turbocharged engines are equipped with turbochargers, which rely on engine oil for lubrication and cooling. The turbocharger can reach speeds of over 100,000 revolutions per minute during normal operation, placing high demands on the engine oil. 2. Body Dimensions: The Haval H6 measures 4649 mm in length, 1852 mm in width, and 1710 mm in height, with a wheelbase of 2680 mm. The Haval H6 is a compact SUV.
As a veteran owner who has driven a Haval H6 for five years, I always pay close attention to the oil refill during maintenance. For the third-generation 1.5T engine, 4 liters is indeed sufficient. Once, I specifically asked the mechanic to drain the old oil completely and use a measuring cup to add new oil for testing – it took exactly 3.9 liters to reach the midpoint on the dipstick. However, the second-generation model requires about 4.3 liters, so it depends on your specific model year. Remember to start the engine and let it run for two minutes after refilling, then turn it off and wait five minutes before checking the dipstick for the most accurate reading. Once at a roadside shop, the technician took a shortcut by pouring in exactly 4 liters, resulting in the cold engine oil level exceeding the upper limit on the dipstick – we had to extract half a bottle to adjust it properly. Don’t underestimate this detail: too much oil increases fuel consumption, while too little can cause engine seizure, which is even worse. It’s always wise to keep half a liter of the same oil type in your trunk, especially before long trips – always check the oil level beforehand.
Our 4S dealership services over a dozen Haval H6 vehicles daily, and this question comes up frequently. The standard oil capacity for the 1.5T model is 4 liters, but the actual amount depends on how thoroughly the old oil is drained. Using an oil extractor can remove approximately 200ml more oil compared to gravity drainage, so we always keep two 1-liter bottles of oil on standby when using the extractor. Last week, a 2021 model owner reported rapid oil consumption, and inspection revealed a clogged crankcase ventilation valve causing excess oil usage—such special cases require appropriate additional top-ups. The safest approach is to add the 4 liters first, then have the technician show you the electronic oil dipstick; the center display shows real-time oil levels, which is much more intuitive than a mechanical dipstick. If this feature isn’t available, use the traditional method of checking the dipstick’s marked levels.
Last time I helped my old classmate deal with his Haval H6 oil warning light, I found that novice car owners most commonly make two mistakes: first, pouring in a full 4-liter container without checking the dipstick level, and second, mistakenly purchasing 0W-20 low-viscosity oil. The new 1.5T model must use 5W-30 - using the wrong type can damage the engine. Specifically, park on level ground when the engine is cold, wait ten minutes, pull out the dipstick to wipe it clean, then reinsert it fully to check - there's about a 400ml capacity between the upper and lower marks. Our repair shop has encountered several cases where owners added 4 liters then got warning lights, and inspection revealed leaks from poor-quality oil filter gaskets. I recommend supervising the entire oil change process: watch if the old oil drains fully for 15 minutes, and apply a coat of oil to the new filter's rubber gasket before tightening.
