Can the Nissan Patrol use 92-octane gasoline?

[LeDawson]

The Nissan Patrol cannot use 92-octane gasoline; it should use 95-octane gasoline. The specific reasons are as follows: 1. The Patrol is a large SUV with a relatively large displacement, with the smallest engine being 4.0 liters and an optional 5.6-liter engine available. Using higher-octane gasoline allows its engine to perform better. 2. Gasoline with different octane ratings has different octane values; the higher the octane rating, the higher the octane value, which corresponds to different engines. Additional information: The Patrol is an off-road vehicle under the Nissan brand. This model uses two engines in total, one is a 4.0-liter naturally aspirated engine, and the other is a 5.6-liter naturally aspirated engine.

[VanAaliyah]

I used to drive a car similar to the Patrol and know that it's best not to use 92-octane gasoline for such a large-displacement SUV. The engine design is usually based on high-octane fuel, such as 95-octane or higher. If you use 92-octane fuel, knocking can occur, which means the gasoline ignites at the wrong time, causing the car to shake violently and lose acceleration power. Once, I saw a low price at the gas station and filled up with 92-octane, only to hear strange engine noises. I had to quickly drive to find 95-octane to mix in, which was a hassle. In the long run, it could damage internal components like pistons or valves, and the repair bill would far exceed the savings on fuel. From a safety perspective, severe knocking can also affect driving stability, increasing risks on mountain roads or highways. I recommend owners stick to 95-octane fuel, as the Patrol manual usually recommends this, ensuring vehicle safety and longevity. Using it once in an emergency might be okay, but don’t make it a habit. In short, for peace of mind, spending a bit more on better fuel is worth it.

[Aliyah]

As a car performance enthusiast, I believe using 92-octane fuel for the Patrol is absolutely not ideal. The Patrol's engine is optimized for 95-octane fuel. When 92-octane is used, the ECU will automatically adjust the ignition timing, but this comes at the cost of reduced power output. In real-world driving, throttle response becomes sluggish, and acceleration feels like dragging a heavy rock. Fuel consumption also increases—while cheaper per liter, you end up driving fewer kilometers, so the savings aren't necessarily there. I’ve tested this myself: occasionally filling up with 92-octane in suburban areas resulted in reduced smoothness, but switching back to 95-octane restored power and made the engine run more smoothly. Performance seekers shouldn’t overlook this, as the risk of engine knock can ruin the driving experience entirely. Maintenance-wise, simply using the recommended fuel grade avoids issues and keeps the engine healthy for years of trouble-free driving. In short, don’t sacrifice driving pleasure for minor savings.

[VeraMarie]

From an economic perspective, I understand that while fuel prices are high, using 92-octane gasoline in a Patrol may not be cost-effective. Although the unit price appears cheaper, the lower octane rating often leads to incomplete combustion, increased fuel consumption, and greater engine wear over time, resulting in higher repair costs. I've previously calculated that using 92-octane in city driving increases fuel consumption by about 10%, with little reduction in average costs, and the car also feels less powerful. The manual recommends 95-octane fuel—following this advice can reduce potential issues like component damage. Using 92-octane temporarily in emergencies should be fine, but it shouldn't become a regular practice. Choosing reputable gas stations and high-quality fuel helps keep overall maintenance costs lower. The Patrol is a great vehicle—protecting it means protecting your wallet.