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Is 12L per 100km considered high fuel consumption?

5 Answers
Maeve
07/29/25 10:29am

12L per 100km is not considered high fuel consumption. Reasons for high car fuel consumption: 1. Temperature effects causing fuel consumption fluctuations: Generally in winter when temperatures are low, fuel consumption increases somewhat, almost comparable to fuel consumption when using air conditioning in summer. 2. Lack of vehicle maintenance over time: Dirty engine oil and air filters can also lead to increased fuel consumption. Dirty oil results in poor lubrication, increasing resistance in the engine's moving parts, requiring more energy to overcome this resistance, thus increasing fuel consumption. 3. Spark plugs needing replacement: Once spark plugs reach the end of their lifespan, although they can still function, they may cause delayed ignition due to insufficient energy, missing the optimal ignition timing. 4. Insufficient tire pressure: Low tire pressure increases the contact area between the tires and the ground, increasing friction and thus driving resistance, leading to higher fuel consumption.

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StNevaeh
08/13/25 2:39pm

I've been driving an SUV for several years, and 12 liters per 100 kilometers is considered normal in the city, especially with frequent stops and starts where fuel consumption increases. However, this would be on the higher side if it were a sedan. Fuel consumption depends on the vehicle type, driving habits, and environmental factors—SUVs are larger with higher displacement, so 12L isn’t outrageous and doesn’t significantly impact daily commutes. But if a small-displacement car consumes this much on the highway, it’s a waste of money. With fuel prices skyrocketing lately, this level of consumption adds hundreds of yuan to monthly expenses, which is painful. I recommend paying more attention to fuel-saving techniques, like avoiding aggressive acceleration, maintaining proper tire pressure, and using the air conditioning less—this can save a liter or two. Newer cars are more advanced, with some hybrid models consuming only around 8L, so while 12L isn’t the lowest by today’s standards, there’s no need to worry too much—just maintain your vehicle properly.

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KinsleyLynn
10/07/25 5:18am

As someone who cares about the environment, I find 12 liters per 100 kilometers to be on the high side, as it consumes more gasoline, increasing carbon emissions and air pollution. With the significant pressure of global warming, more efficient vehicles like electric or hybrid cars are more suitable, with fuel consumption as low as 5-7 liters. Driving responsibly is crucial; such high fuel consumption is neither low-carbon nor resource-efficient—opting for public transport or car-sharing is more eco-friendly. In terms of cost, high fuel prices are expensive and, in the long run, not environmentally friendly. I usually drive fuel-efficient cars and strive to optimize my driving: smooth acceleration and reducing idling. Technological advancements offer greener alternatives; 12L is considered high, making it worth considering a vehicle change or habit adjustment to save money and protect nature.

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LeMary
11/20/25 6:41am

My experience in car repair tells me that 12 liters per 100 kilometers depends on the situation. For new cars like family sedans, it's considered high and may be caused by aging spark plugs, dirty or clogged air filters, or aggressive driving. For older cars with large displacement engines, it's normal. High fuel consumption not only wastes gasoline but also harms the engine, increasing maintenance costs. I recommend regular maintenance: check the filters, sensors, and spark plugs, and avoid sudden starts and stops while driving. If you're often stuck in traffic, fuel consumption will naturally rise; if the same consumption occurs on highways, it's necessary to investigate promptly to avoid major repairs. I've seen many cars double their fuel consumption due to minor issues—timely handling ensures both safety and economy.

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VonBrady
01/10/26 8:19am

Just learned to drive, 12 liters per 100 kilometers is considered medium to high among friends, some of their new cars only consume 9 liters. With expensive gas prices, filling up monthly costs a lot more pocket money; switching to a trendy hybrid would be better, both for showing off and saving fuel. High fuel consumption in city traffic is normal, but it's less on weekend outings. Affects fashion sense—modern cars emphasize efficiency and fuel economy, 12L seems outdated. I've tried changing habits: gentle acceleration and carrying less weight, can reduce it to around 10 liters. Overall, not extremely high but worth optimizing to avoid spending more and falling behind.

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