Should Toyota Avalon use 92 or 95 octane gasoline?
2 Answers
Toyota Avalon uses 92 octane gasoline. Different octane ratings of gasoline have different octane values. The higher the octane rating, the higher the octane value, and the better the anti-knock performance of the gasoline. The Toyota Avalon is equipped with two engines: a 2.0-liter naturally aspirated engine and a 2.5-liter naturally aspirated engine. The dimensions of the Toyota Avalon are 4975 mm in length, 1850 mm in width, and 1450 mm in height, with a wheelbase of 2870 mm. The Toyota Avalon features front-wheel drive, with a front MacPherson strut independent suspension and a rear double-wishbone independent suspension, and its body structure is a unibody design.
My Avalon has been running for almost three years, and I've always used 92-octane gasoline. The engine technology is mature, and the manufacturer's manual clearly states that 92-octane is sufficient, while 95-octane is a bit of a waste. 92-octane is cheaper, saving me 30-40 yuan per tank. Once during a road trip when I couldn't find a gas station, I temporarily filled up with 95-octane but didn't notice any power improvement. The Avalon isn't as sensitive to fuel octane as turbocharged models, and carbon buildup isn't a significant issue. In the long run, 92-octane is both economical and reliable, with lower maintenance costs. The 92-octane recommendation on the fuel cap is the optimal choice. If you're still concerned, you can add a bottle of fuel system cleaner every 5,000 kilometers to clean the fuel lines.
