The fuel consumption per 100 kilometers for the old Sagitar 1.6 is approximately 8-9 liters, depending on road conditions, vehicle model, and personal driving habits. The factors affecting vehicle fuel consumption are as follows: Vehicle Body and Displacement: From the perspective of the vehicle itself, there are roughly two factors affecting fuel consumption. First is the displacement. A car with a 1.0-liter displacement typically consumes about 5 liters per 100 kilometers, while a car with a 1.5-1.6-liter displacement consumes around 8 liters per 100 kilometers, varying by vehicle. Generally, SUVs have higher fuel consumption than regular sedans. Second is the vehicle's shape. Fuel consumption mainly comes from air resistance; the greater the air resistance, the higher the fuel consumption. If air resistance can be reduced by about 10%, fuel consumption can decrease by 3%-4%. External Environment: First is road conditions. Poor road conditions with frequent stops and starts, and switching between throttle and brake, can easily increase fuel consumption. Generally, smooth roads are more fuel-efficient than bumpy ones. Second is weather. In hot summers, air conditioning consumes additional fuel, while in cold winters, low temperatures prevent gasoline from reaching the optimal combustion temperature, leading to incomplete combustion and additional fuel consumption. Transmission Carbon Buildup: Carbon buildup in the transmission reduces engine power, which can increase fuel consumption to some extent. This is because achieving the same power as before the carbon buildup requires increasing the throttle opening and corresponding fuel supply.
