What is the fuel consumption of the Corolla at idle speed?
2 Answers
The comprehensive fuel consumption of the Corolla is 4.0-5.6L/100km. There are a total of 12 models of the Corolla currently on sale. The E-CVT Pioneer version has a fuel consumption of 4L/100km. The E-CVT Elite version and E-CVT Flagship version have a fuel consumption of 4.1L/100km. The CVT Pioneer version has a fuel consumption of 5.1L/100km. The CVT Elite version, CVT Elite CARE version, and SPORT version have a fuel consumption of 5.2L/100km. The Pioneer PLUS version has a fuel consumption of 5.5L/100km. The Elite PLUS version, Flagship version, Luxury version, and Manual Pioneer version have a fuel consumption of 5.6L/100km. The above figures are NEDC comprehensive fuel consumption, which is the fuel consumption data measured under the NEDC test procedure. The actual fuel consumption ranges from 2.0-10.5L/100km. Here are 5 tips to help reduce fuel consumption while driving: When starting the vehicle, use a low gear, gently press the accelerator, and accelerate slowly. Avoid suddenly pressing the accelerator hard, as this can multiply fuel consumption. Light acceleration, light braking, and early braking: While driving, gently press the accelerator to avoid sudden increases in engine RPM and prevent the car from shaking, which helps save fuel. By anticipating road conditions and applying slow, even acceleration or braking, fuel economy can be improved by up to 20%. Maintain proper tire pressure: Keep tire pressure at the level recommended by the manufacturer. For every 2 PSI below the recommended value (equivalent to about 0.2 in metric units relative to the standard pressure of 2.4), fuel consumption increases by 1%. Regular maintenance or vehicle inspection: Timely oil changes can reduce carbon buildup (carbon deposits can cause ignition issues, sluggish acceleration, increased fuel consumption, and in severe cases, even cylinder misfires). Regularly check and replace the air filter if dirty, and clean or replace the fuel injectors, spark plugs, and throttle body as per the recommended mileage. Close windows while driving. Driving with windows open increases wind resistance, which in turn increases the resistance the car faces, requiring more power and thus increasing fuel consumption. To summarize, the following tips can help reduce fuel consumption while driving: Start in a low gear, press the accelerator gently, maintain proper tire pressure, perform regular maintenance or vehicle inspections, and close windows while driving.
I've been driving a Corolla for years, and the fuel consumption at idle is actually quite noticeable, averaging about 1 liter of gasoline per hour. From my experience, this figure is quite accurate, especially when the air conditioning is on in summer, the fuel consumption can rise to over 1.2 liters. In winter, cold starts result in slightly higher idle consumption. I once tested it during heavy traffic, and the fuel gauge dropped a significant amount after an hour of idling. The Corolla's engine is efficient, but idling still wastes resources and money. I recommend not idling for long periods at traffic lights; turning off the engine briefly is more sensible. Different model years also vary; for example, my 2018 model follows this pattern, while newer models with auto start-stop features might perform slightly better. In short, developing good habits not only saves fuel costs but also reduces engine wear. Remember to regularly check your car's condition to maintain stable fuel consumption—it's both eco-friendly and economical.
