Is the Citroen C5 fuel-consuming?

[Lucy]

Citroen C5 is not very fuel-consuming. The 2019 Citroen C5 has a fuel consumption of 6.5L per 100 kilometers. The factors affecting car fuel consumption are as follows: Engine displacement: The engine displacement has a certain influence on the car's fuel consumption, but this influence is a fixed value. Tire pressure: The car's fuel consumption is also directly related to tire pressure. When the tire pressure is too high or too low, the car's fuel consumption will increase. Driving conditions: The driving conditions of the car will also affect fuel consumption. The combined fuel consumption is calculated by dividing the total emissions of urban and suburban driving cycles by the total mileage completed in these two cycles, and then using the emissions to calculate the corresponding fuel consumption value.

[Ethan]

I've been driving my C5 for almost three years now. For city commuting, the fuel consumption is around 10 liters per 100 km, and it can drop to about 7 liters on smooth highways—slightly higher than some SUVs like the RAV4, but similar to mid-size sedans such as the Accord. Fuel efficiency really depends on driving habits: frequent traffic jams, using air conditioning, or carrying heavy loads can easily push consumption above 12 liters. I drive steadily, avoid sudden braking, and use cruise control on highways, keeping my monthly fuel costs under 800 yuan. Maintenance is crucial: regular oil changes, checking tire pressure (underinflated tires can increase fuel consumption by 10%), and replacing old spark plugs all help. The newer Tianyi might be more fuel-efficient, but the C5 offers more space, making it a cost-effective family car. Overall, its fuel consumption isn't excessive—just drive normally.

[DelHannah]

From the perspective of a car enthusiast, the key to C5's fuel consumption lies in the engine type: the older 1.6T gasoline version averages around 9L/km, while the diesel version can achieve 6L/km, making it more economical. Engine technology plays a significant role—turbocharging and start-stop systems reduce idle fuel consumption, but without changing driving habits, savings are limited. Factors like tire wear, excessive air conditioning use, or overloading can increase consumption. It's recommended to check the intake system and fuel injectors, as dirt buildup can raise fuel consumption by 15%. Don't just focus on the numbers: compared to similar models like the Volkswagen Passat, the C5's fuel consumption is slightly higher but simpler to maintain. Regular maintenance combined with gentle driving makes it cost-effective in the long run.

[Emmett]

As someone looking to save money, the C5's fuel consumption in the city can cost around a thousand bucks per month—not the most economical. Similar models like the Peugeot 508 have comparable fuel consumption at 8-10L/km. Here are some fuel-saving tips from my experience: avoid cold starts for short trips, use synthetic oil to extend engine life, and maintain a steady speed of 70-90km/h on highways for optimal efficiency. DIY maintenance can cut costs, and keeping tires properly inflated or turning off the AC periodically helps. The diesel version has lower fuel consumption but higher maintenance costs—do the math before choosing. Overall, the C5 isn't excessive, and good habits can save you unnecessary expenses.