How many liters of coolant does the Tiguan need?
2 Answers
The Tiguan requires 6 liters of coolant. The functions of coolant are: 1. Providing anti-corrosion protection for cooling system components; 2. Preventing scale formation to avoid reducing the radiator's cooling efficiency; 3. Ensuring the engine operates within normal temperature ranges. The Tiguan is a mid-size SUV with dimensions of 4712mm in length, 1839mm in width, and 1673mm in height, with a wheelbase of 1791mm. In terms of power, the Tiguan is equipped with a 1.4T turbocharged engine delivering a maximum horsepower of 150PS, maximum power of 110kW, and maximum torque of 250Nm, paired with a 7-speed dual-clutch transmission.
When I used to drive a Tiguan, I often changed the coolant myself. The capacity was generally around 6 liters, depending on the model year. For example, the new Tiguan L takes about 5.5 to 7 liters. Remember to check when the engine is cold—the most accurate way is to look at the min and max marks on the coolant reservoir. Pouring too much at once can cause overflow, so add it slowly and don’t exceed the max line, or it could damage the radiator. It’s recommended to replace the coolant every two years or 30,000 kilometers. Always use the OEM-specified type and color, like red or blue ethylene glycol-based coolant, and avoid mixing different types to prevent engine corrosion. Coolant plays a big role—it prevents pipes from freezing in winter and overheating in summer, and proper maintenance can extend engine life. To save money, you can buy the tools and do it yourself; a bottle costs just a few dozen yuan, and a total of 6 liters isn’t hard to handle.
