What grade of gasoline should the Sagitar 1.4T use?

[Lucy]

The Sagitar 1.4T should use 95-octane gasoline, as 95-octane fuel ensures complete combustion and high operational efficiency. Engines with high compression ratios require high-octane gasoline. Using low-octane gasoline in a high-compression engine can lead to abnormal combustion, causing knocking, increased fuel consumption, and reduced driving performance. The Sagitar 1.4T has body dimensions of 4753 mm in length, 1800 mm in width, and 1462 mm in height, with a wheelbase of 2731 mm. The vehicle is equipped with the Volkswagen EA211 series engine, offering three powertrain options: a 1.6L naturally aspirated engine, a 1.4TSI standard power version, and a 1.4TSI high-power version. Transmission options include a 5-speed manual, a 6-speed automatic, and a 7-speed DSG gearbox.