Should the Ford Explorer use 92 or 95 octane gasoline?

[VonGiselle]

The Ford Explorer uses 92 octane gasoline. The octane rating of gasoline represents its anti-knock performance index, and higher is not necessarily better. Car owners should choose gasoline with different octane ratings based on the engine compression ratio specified in the vehicle's user manual. The Explorer is an imported model under the Ford brand, positioned as a mid-to-large SUV. The Ford Explorer adopts a front-engine, four-wheel-drive configuration, with the four-wheel-drive system being an on-demand type and the center differential utilizing a multi-plate clutch. In terms of body dimensions, the length and width are 5064mm and 2005mm respectively. The height is 1802mm for the Elite version and 1798mm for all other versions, with a wheelbase of 2860mm. For the powertrain, the new Ford Explorer is equipped with a fourth-generation 2.3T EcoBoost turbocharged engine, paired with a 6-speed automatic transmission. This setup delivers a maximum power output of 356 horsepower and a peak torque of 501N·m, with emissions compliant with the China V standard.

[VanAlexis]

I've been driving the Explorer for almost three years and I usually fill it with 95-octane gasoline, even though the manufacturer says 92-octane or higher is acceptable. The higher octane rating of 95-octane fuel better prevents engine knocking, especially during hot summers or continuous uphill driving, making the car run smoother and accelerate more powerfully. In comparison, 92-octane is cheaper, but prolonged use may lead to more carbon deposits, resulting in reduced power and increased fuel consumption. In the long run, spending a bit more on fuel can save on maintenance costs, such as cleaning fuel injectors or replacing spark plugs. From my experience, 92-octane is passable in city traffic jams, but if you frequently drive long distances or at high speeds, 95-octane is definitely the wiser choice. In short, using 95-octane isn't a waste—it provides better protection for your beloved car and greater peace of mind.

[StLorenzo]

I think choosing fuel depends on the engine characteristics. The Explorer's engine design is quite reasonable, and the manufacturer recommends 92 octane or higher. The advantage of 95 octane fuel is its strong anti-knock performance, which can reduce engine vibration at high temperatures and extend the lifespan of components. Although 92 octane is more economical, it tends to produce noise and vibration during aggressive driving or heavy loads. I usually drive steadily, so mixing them is fine—92 octane is cost-effective for city commuting, while 95 octane makes highway driving smoother. The key is personal habits and environment; for example, 92 octane is sufficient in cold regions. Don’t worry about occasionally using the wrong fuel—modern engines have strong adaptability and won’t cause major issues. Just regularly check the fuel pressure system.

[LukeLynn]

When driving an Explorer, practicality is key. I recommend using 92-octane fuel as it's the official standard. 92-octane is cheaper, saving you a significant amount monthly, especially during fuel price fluctuations. The Explorer's engine has good compatibility and adapts well to 92-octane in city driving, with no compromise on power and optimized fuel consumption. 95-octane is also an option, offering better anti-knock performance, but it's unnecessary for regular commuting. Avoid lower-octane fuels like 87, as they may damage the engine. For daily maintenance, filling up with 92-octane and adhering to regular oil change intervals will keep your car running smoothly for 100,000 kilometers—cost-effective and reliable.