Is a Fuel Consumption of 17 L/100km Normal for a New Car?
2 Answers
A fuel consumption of 17 L/100km is not normal for a new car. Here are some important considerations for using a new car: Avoid overloading: Carrying too much weight during the break-in period can damage mechanical components. The power transmission parts of a new car have not yet fully worn in, and aggressive acceleration can cause irreversible damage. Therefore, it is essential to follow the principle of "slow and steady" during the break-in period. Speed limits for new cars: Domestic cars are generally limited to 40~70 km/h, while imported cars are usually limited to 100 km/h. When the throttle is fully open, the speed should not exceed 80% of the maximum speed. The recommended engine speed during the break-in period is between 2000~4000 rpm.
When I first bought my new car, the fuel consumption was also a bit high, but 17 liters per 100 kilometers is indeed excessive. New cars have a break-in period where the engine and transmission need to adapt, so fuel consumption is usually slightly higher than the official figures. For example, my compact car was rated at 9 liters, but after driving 1,000 kilometers, it dropped to around 8.5. However, 17 liters is way too much unless you're driving a large-displacement SUV or frequently crawling in congested traffic with frequent hard acceleration. I recommend first observing your driving habits—avoid slamming the accelerator and maintain a steady speed. Also, check if the tire pressure is adequate, as underinflated tires can increase fuel consumption. Drive a few hundred more kilometers; if the fuel consumption doesn’t improve, visit the dealership to check the air filter or engine oil. A new car shouldn’t be this fuel-hungry. The normal fuel consumption range is 6-10 liters for sedans and 10-15 liters for SUVs. Exceeding this not only hurts your wallet but also wastes resources.
