
7 liters per 100 kilometers is not high. Here are the specific factors affecting fuel consumption: 1. Vehicle condition: In addition to regular cleaning, it's important to maintain the vehicle's condition with timely repairs and periodic maintenance. 2. Driving habits: Poor driving habits can waste fuel, such as carrying unnecessary weight, driving with windows open at high speeds, and sudden acceleration or deceleration, all of which increase fuel consumption. 3. Road conditions: Driving in urban areas can increase fuel consumption by 20% compared to test tracks, mainly due to frequent starts, stops at traffic lights, and gear shifting for acceleration and deceleration.

I think 7 liters per 100 kilometers isn't particularly high, but it's not very fuel-efficient either. Driving my compact car for commuting in the city with frequent stops and starts, the fuel consumption is also around 7 liters. Nowadays, many new cars with better technology can reduce it to around 5 liters, such as those with turbocharging or hybrid systems. If you drive aggressively, with quick starts and frequent braking, the fuel consumption will naturally rise above 7 liters; driving gently and maintaining a speed of 60-80 km/h can save a lot. When fuel prices are high, 7 liters means spending dozens more per 100 kilometers, and over 15,000 kilometers a year, that adds up to over a thousand more. Just choose a fuel-efficient 92-octane brand, no need to waste money on 95-octane. In summary, this is slightly high for a compact car but quite normal for an SUV or larger vehicle, so don't worry too much, but you can optimize your driving habits to save some money.

Whether 7 liters per 100 kilometers is considered high depends on individual perspectives. I used to drive older cars where 12 liters was common, so 7 liters was quite good back then. Nowadays, cars are much more fuel-efficient, with compact cars typically around 6 liters, while SUVs may consume 8-10 liters, placing 7 liters in the mid-range. Economically speaking, an extra liter per 100 kilometers means 200 liters more per year if you drive 20,000 kilometers annually, which can be stressful with rising fuel prices. It's advisable to check tire pressure to ensure it's not below the recommended level, and regularly replace air filters and engine oil—these small maintenance tasks can reduce fuel consumption. 7 liters isn't extravagant, but if you're aiming for maximum efficiency, consider switching to a hybrid. Overall, it's slightly on the higher side but much better than in the past, and paying attention to maintenance details can help improve it.

A fuel consumption of 7 liters per 100 kilometers is somewhat high from an environmental perspective. For every additional liter of fuel a car consumes, more carbon dioxide is emitted, which is harmful to air quality. The ideal fuel consumption should be reduced to below 6 liters, which fuel-efficient vehicles can easily achieve. When driving, I try to use the eco mode, avoid rapid acceleration, and not set the air conditioning too high. While 7 liters is common for gasoline cars, there's room for optimization. Choosing electric vehicles or public transportation for commuting is better for reducing emissions. High fuel consumption isn't a major issue, but there's always room for improvement. Small steps can be taken to reduce emissions.


