Which engine model does the Tiguan use?
3 Answers
The Tiguan's engine is produced by the Dalian Engine Plant and is a domestically manufactured engine. The Tiguan's engine model is the third-generation EA888. The low-power version has a maximum horsepower of 186, a maximum power output of 137 kW, and a maximum torque of 320 Nm. The high-power version has a maximum horsepower of 220, a maximum power output of 162 kW, and a maximum torque of 350 Nm. For daily maintenance of the Tiguan's engine, the following methods can be used: Use lubricating oil of the appropriate quality grade. For gasoline engines, select SD--SF grade gasoline engine oil based on the additional equipment in the intake and exhaust systems and usage conditions. For diesel engines, choose CB--CD grade diesel engine oil according to mechanical load, ensuring the selected standard meets or exceeds the manufacturer's requirements. Regularly change the engine oil and oil filter. The quality of any lubricating oil will degrade over time with use. After a certain mileage, its performance deteriorates, which can lead to various engine issues. To prevent malfunctions, change the oil regularly based on usage conditions and maintain an appropriate oil level. When oil passes through the fine pores of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter becomes clogged and oil cannot pass through the filter element, it may rupture the filter or open the safety valve, allowing oil to bypass through the bypass valve and carry contaminants back to the lubrication areas, accelerating engine wear and increasing internal contamination. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls. These mix with metal particles from component wear, forming sludge. In small amounts, the sludge remains suspended in the oil, but in large quantities, it precipitates, clogging filters and oil passages, making engine lubrication difficult and leading to wear. Periodically use a radiator cleaner to flush the radiator. Removing rust and scale deposits not only ensures the engine operates smoothly but also extends the overall lifespan of both the radiator and the engine.
I've been driving the Tiguan for five years. The earliest models were equipped with the EA888 series 1.8T engine, while the newer Tiguan L later adopted 1.4T and 2.0T engines. Mine is a 2019 model with the third-generation EA888 2.0T low-power version, delivering 186 horsepower, which is perfectly adequate for daily commuting. Remember to check the nameplate specifications when choosing a car, as there are significant differences in engines across different years and configurations. For example, pre-2015 models had oil consumption issues, but the newer versions improved the oil separator design, which helped a lot. The 1.4T engine in the Tiguan L is more fuel-efficient, but the 2.0T performs more confidently when fully loaded or climbing hills. The turbo kick-in provides noticeable acceleration, making highway overtaking very stable. With proper maintenance, this type of engine can easily last 200,000 to 300,000 kilometers.
As an auto repair technician, I've worked on hundreds of Touaregs. The first-generation domestic Touareg mainly used the EA888 1.8T engine, which underwent significant changes in later models. Currently, the three most common variants in our shop are: The older 1.8T Touareg's biggest issue is carbon buildup leading to oil consumption. The new 2.0T low-power version has improved this, but the high-power version has greater torque and higher fuel consumption. The 1.4T Touareg L uses the EA211 engine, which is compact and lightweight, making it particularly suitable for urban commuting. I often remind owners during repairs that Touareg engines are particularly sensitive to oil quality and must use 0W-40 oil with 502 certification. Maintenance cycles also vary between engines - turbocharged engines should ideally be checked every 5,000 kilometers.
