What is considered high fuel consumption?

[DeJasmine]

1.6L-2.0L models with fuel consumption exceeding 8.5L/100km are considered high, while models below 1.6L with fuel consumption exceeding 7.5L are considered high. Here is relevant information: Factors affecting fuel consumption: 1. Individual driving habits; 2. Vehicle load; 3. Engine condition and tire pressure issues related to regular maintenance. Additional information: Taking a common automatic transmission family car as an example, a 1.6L naturally aspirated engine driving in urban areas without poor driving habits typically has a normal fuel consumption of around 7.5L/100km, which is considered fuel-efficient. For SUVs, adding 1L, fuel consumption within 8.5L/100km is also considered fuel-efficient.

[TravisDella]

What counts as high fuel consumption depends on what car you usually drive and how you drive it. For example, if I drive a compact sedan for commuting, averaging 6 to 8 liters per 100 kilometers is normal; if it jumps above 10 liters, that's high, adding several hundred yuan to monthly fuel costs. But for large SUVs or pickup trucks, 12 liters might still be acceptable. City traffic congestion leads to much higher fuel consumption than highway driving, and rapid acceleration or heavy loads also affect it. Money-saving tips include regular maintenance, checking tire pressure and air filters, maintaining a steady speed, and addressing high fuel consumption early to avoid bigger issues. Another perspective is comparing data shared by fellow drivers of the same model to gauge what's high or low.

[MadelynMarie]

From my personal driving experience, whether fuel consumption is high or not is quite subjective. When the car was new, I paid close attention to the numbers - exceeding 10 liters per 100km hurt my wallet, especially when gas prices rose. The standard for regular family sedans is 7 to 9 liters; if it reaches 12 liters, that's too high, possibly due to my driving habits like frequent highway speeding or excessive AC usage. I recommend beginners track fuel data with apps and compare with official ratings. If consumption remains high long-term, check spark plugs or fuel systems - the savings could fund several extra trips.

[ReaganAnn]

Fuel consumption directly impacts emissions. I consider anything over 9L/100km as relatively high, placing significant burden on the environment. For economy cars, 6-8L/100km serves as the baseline - exceeding this means you should adjust driving habits, such as reducing AC usage and choosing smoother routes.

[ParkerLynn]

From my observation, as a vehicle ages, fuel consumption gradually increases. Exceeding the baseline by 2 liters per 100 kilometers is considered high. For example, a 1.6L engine that should consume 8 liters reaching 10 liters may indicate carbon buildup or oxygen sensor failure. Regular maintenance and cleaning can bring it back to normal range, saving money and extending the vehicle's lifespan.

[VonLily]

I believe fuel consumption should be evaluated in relation to household budgets. My 7-seater MPV currently averages 11 liters per day, which is acceptable, but a sudden increase to over 14 liters would be too expensive, adding significant monthly costs. The normal range can be found in the vehicle's manual—for compact cars, staying under 9 liters is reasonable. Using air conditioning or driving on mountain roads may increase consumption by 1 to 2 liters. Regular monitoring helps avoid unnecessary waste.