gle450 Real fuel consumption. 12.5 liters about 100 kilometers. However, the specific fuel consumption is still based on their actual consumption, after all, every driver has different driving habits, often walk the road conditions are not the same, especially in the summer need to open the air conditioning is also very large fuel consumption, winter speed is very high, so the fuel consumption will be very high. And low tire pressure can also cause fuel consumption to soar.