Can the Avalon use 95 octane gasoline?
2 Answers
Avalon can use 95 octane gasoline, with 92 octane being the minimum requirement. Using 95 octane gasoline poses no issues. Gasolines with different octane ratings contain varying levels of octane - higher-rated fuels have greater octane content. Gasoline is a volatile, flammable hydrocarbon mixture liquid distilled or cracked from petroleum, primarily used as fuel for spark-ignited internal combustion engines. The Avalon is a mid-size 4-door 5-seater sedan under FAW Toyota, measuring 4975mm in length, 1850mm in width, and 1450mm in height, with a 2870mm wheelbase, equipped with an 8-speed automatic transmission.
I saw someone asking if the Avalon can use 95-octane gasoline. As a car enthusiast who frequently tinkers with engines, I think we can discuss this from a technical perspective. The octane rating of gasoline is related to engine knocking issues. 95-octane gasoline has a higher octane rating, which can reduce abnormal vibrations during high-speed operation and is better for high-compression ratio engines. The standard engine design of the Toyota Camry (Avalon) is fully compatible with 87-octane gasoline. The fuel system is quite intelligent, and using 95-octane won’t cause any damage because the ECU will automatically adjust the ignition timing. However, the actual performance improvement is almost negligible. Only if you frequently drive at high speeds or have installed a supercharger would it be worth spending extra on higher-octane fuel. Overall, it’s not a necessity unless the manual specifically mentions a high-performance version. My experience is to try 95-octane once and see how it feels. If the throttle response is slightly smoother, then stick with it; otherwise, there’s no need to waste money on it long-term.
