Should the Sagitar 1.6 use 92 or 95 octane gasoline?

[McLouis]

The Sagitar 1.6 should use 92 octane gasoline. The vehicle's user manual will clearly instruct the owner on the appropriate gasoline standard to use. The suitable gasoline is the one recommended by the manufacturer. Parameters such as compression ratio and ignition timing angle are already set in the engine's computer, so as long as the owner strictly follows the manual's requirements for gasoline selection, there will be no issues. The gasoline octane rating represents the fuel's anti-knock performance; the higher the octane number, the better the anti-knock performance, which is unrelated to the gasoline's quality itself. Due to differences in anti-knock performance, different engine types require different gasoline octane ratings. The appropriate gasoline for a car is determined by the engine's compression ratio. A higher compression ratio requires gasoline with better anti-knock performance. The Sagitar is a model under FAW-Volkswagen, with body dimensions of 4753mm in length, 1800mm in width, and 1462mm in height, and a wheelbase of 2731mm. The interior features 19 storage spaces, and the trunk capacity is expanded to 553L, with a wide and low opening, supporting the folding of the rear seats.