There could be several reasons why the fuel consumption of a Mazda6 (马六) is high: 1. Driving Habits: Aggressive driving, such as rapid acceleration and hard braking, can significantly increase fuel consumption. 2. Maintenance Issues: Poor maintenance, like dirty air filters, old spark plugs, or low tire pressure, can affect fuel efficiency. 3. Engine Problems: Issues with the engine, such as fuel injector problems or a malfunctioning oxygen sensor, can lead to higher fuel usage. 4. Load and Terrain: Carrying heavy loads or driving in hilly or mountainous areas can also increase fuel consumption. 5. Traffic Conditions: Frequent stop-and-go traffic or idling for long periods can contribute to higher fuel usage. It's advisable to have the vehicle checked by a professional mechanic to identify and resolve any specific issues.

What is the fuel consumption of the S80 3.0 in the city and on the highway? If it is tuned with a Stage 1 performance program, does the fuel consumption increase?

Is the issue with the Levante's air conditioning not cooling occasionally, sometimes not cooling at all, and then starting to cool again after driving at higher speeds, related to a common compressor problem?

I've been driving a Suzuki SX4 for over ten years, and now the fuel consumption is higher than before. When I press the accelerator, the RPM goes up, but the speed doesn't increase. I've changed the transmission oil, cleared the engine carbon deposits, and worked on the throttle and fuel injectors, but the RPM is still high while acceleration is slow. Are there any fellow car owners who have experienced similar issues?

Forum members: Will the fuel consumption be higher with original tires compared to switching to all-terrain tires?

Will the fuel consumption increase when tuning the first stage? By how much?

Why is my fuel consumption around 9? In the city, it’s always about 10, and even after driving 80 km on the highway with moderate traffic, the average speed wasn’t high, the fuel consumption only dropped to around 7. Isn't that unusual?

I heard that the fuel consumption of the 4WD petrol version is higher than the 2WD. How much higher is it? Can the 4WD version switch to economy mode to achieve full 2WD?

What's the fuel consumption for a 2013 Jetta 1.6 manual when frequently stuck in city traffic during commutes?

Is it normal for the fuel consumption of a Honda City to increase from 5.4L to 5.9L after an oil change?

My X-Trail e-Power shows a fuel consumption of 6.9 in the city. But when I drive on the highway at around 120-150 km/h, the fuel consumption increases to 7.1. Is it due to my driving habits? Can any expert advise on this?