Can the Old Reiz Use 92 Octane Gasoline?
2 Answers
The official recommendation for the Reiz is 92 octane gasoline, although 95 octane can also be used. The higher-grade fuel offers better cleaning properties and improved power output, albeit at a higher cost. Reiz's Engine: The Reiz's V6 engine features a high compression ratio. With 92 octane fuel, the gasoline may combust prematurely due to high temperatures before reaching the optimal compression ratio, potentially causing reverse thrust on the engine cylinders. This is akin to a bicycle chain rotating counterclockwise at high speed—if forced slightly clockwise, the chain might snap. Reiz's Drivetrain Technology: The Reiz employs FR (Front-engine, Rear-wheel drive) technology. Like the Crown, the REIZ Reiz adopts the globally advanced FR layout favored by premium vehicles. Paired with a seamless 6-speed automatic transmission with manual mode, this configuration delivers exceptional acceleration and fuel efficiency.
I've driven several old Reiz cars for a long time and have summarized one piece of experience: using 92-octane gasoline is basically fine and can save some money. The engine design of older cars isn't that delicate, and while the octane rating of 92 is a bit lower, you might notice slightly softer power when driving, especially when climbing hills. However, Toyota's V6 engines are quite durable. If you're commuting in the city with stop-and-go traffic, 92-octane is more than enough. I remember once when I was on a long-distance trip and used 92-octane for several months straight without any issues, though it improved a lot after adding some fuel additives to clean out carbon deposits. The key is not to always go for the cheapest option—occasionally mixing in some 95-octane or checking the user manual for reassurance is wise. Experienced owners know that regular maintenance is the most important thing to keep the car running longer, saving both money and hassle.