What grade of gasoline should an Audi Q5 use?

[OPaislee]

Audi Q5 requires 95-octane gasoline. The Audi Q5 is equipped with a turbocharged engine, which has higher requirements for gasoline. The octane rating of gasoline is the ratio of the actual gasoline's anti-knock performance to that of standard gasoline. The higher the octane rating, the stronger the anti-knock performance. Standard gasoline is composed of isooctane and n-heptane. A higher octane rating is not necessarily better; it should be reasonably selected based on the engine's compression ratio. The Audi Q5 is equipped with one TFSI gasoline engine and two TDI diesel engines, both of which feature fuel direct injection and turbocharging technology. The external dimensions of the vehicle are 4629mm in length, 1880mm in width, and 1653mm in height, with a wheelbase of 2807mm.