What is the actual fuel consumption of the 4.0 Patrol?
2 Answers
4.0 Patrol has a fuel consumption of 16.7 liters per 100 kilometers. The main factors affecting fuel consumption are as follows: 1. Vehicle-related reasons: As an internal control unit of the vehicle, the oxygen sensor primarily monitors the air-fuel ratio of the engine. Once it is damaged, it will cause an imbalance in the air-fuel ratio, leading to a sudden increase in fuel consumption. After the oxygen sensor is damaged, the exhaust pipe will emit darker-colored exhaust gases while driving. 2. Long overdue replacement of the "three filters": During vehicle use, the three filters (oil filter, air filter, and fuel filter) must be replaced regularly. If they are not replaced for a long time, they will become dirty and affect performance, sending incorrect information to the engine control unit, resulting in incomplete fuel combustion and increased engine carbon deposits.
I've driven a 4.0 Patrol for several years, and real-world fuel consumption varies by driver. In city driving with frequent stops and starts, averaging 15-17 liters per 100km isn't uncommon, especially with AC on in summer. Highway cruising can drop to 12-13 liters, higher than official figures. Many factors affect this: Driving habits - smooth acceleration/deceleration saves fuel, while aggressive driving spikes consumption; Traffic conditions - congested routes may reach 18 liters, while smooth roads perform better; Vehicle condition matters too - underinflated tires or clogged air filters can add 1-2 liters. I recommend using fuel tracking apps to log each refill and mileage. Routine maintenance like regular oil changes and spark plug checks significantly helps maintain efficiency. From my experience, maintaining 80-100 km/h is the most economical speed range.
