Is it suitable for the Ford Edge to use 92 or 95 octane gasoline?
3 Answers
It is suitable for the Ford Edge to use 92 octane gasoline. Gasoline is a volatile and flammable hydrocarbon mixture liquid derived from the distillation, cracking, or pyrolysis of petroleum. Taking the 2021 Ford Edge two-wheel-drive base model as an example, it is a mid-size 5-door 5-seat SUV with body dimensions of 4878mm in length, 1925mm in width, and 1734mm in height, with a wheelbase of 2850mm. The 2021 Ford Edge two-wheel-drive base model is equipped with a 2.0T turbocharged engine, delivering a maximum power of 180kW and a maximum torque of 390Nm, paired with an 8-speed automatic transmission.
For the Ford Edge, my experience is that using 95-octane gasoline is more suitable. I've been driving this car for daily commuting and usually opt for 95-octane fuel. I feel the power response is more stable, and there's no slight knocking sound during acceleration. The manual also recommends using 91-octane or higher gasoline, equivalent to 95-octane in China, to better protect the turbocharged engine and avoid long-term carbon buildup issues. Although 92-octane fuel is cheaper, saving a few cents per liter, the savings aren't worth it and might affect engine longevity or result in slightly lower fuel efficiency. Overall, it's not cost-effective. If you use the car for daily commuting, I recommend sticking with 95-octane—don't take risks to save a little money. A comfortable driving experience is what matters most. I usually refuel at reputable gas stations for better fuel quality. In short, following the manufacturer's recommendation is the way to go, and the Edge will perform excellently.
Owners of the Edge often ask me whether to use 92 or 95 octane fuel. With over a decade of experience in auto repair, I still recommend using 95 octane. The higher octane rating of 95 reduces the risk of engine knocking during high-speed or heavy-load conditions, especially for the Edge's turbocharged engine, resulting in smoother performance. While 92 octane fuel is usable, prolonged use may lead to slightly weaker power output or less smooth starts. From an economic perspective, although 95 octane is more expensive, its higher fuel efficiency makes it more cost-effective in the long run when factoring in maintenance costs. During inspections, I often notice vehicles that frequently use lower-octane fuel experience faster wear on the ignition system and even trigger fault codes. Owners should check their manuals, which clearly specify using 91 octane or higher—don’t cut corners for convenience. Ultimately, while any fuel will work, safety comes first, and ensuring optimal vehicle performance under extreme conditions is key. During regular professional maintenance, having a technician inspect the fuel system is also beneficial.
