What grade of gasoline should a Kia K3 use?
2 Answers
Kia K3 uses 93-grade (Beijing 92-grade) gasoline. The recommended fuel grade should follow the manufacturer's guidelines. If the guideline specifies 93-grade, then 93-grade should be used. In emergency situations, 97-grade can be used. However, it is not recommended to use 97-grade gasoline for a long time, as prolonged use of higher-grade gasoline can also damage the engine. The Kia K3 has body dimensions of 4660 mm in length, 1780 mm in width, and 1450 mm in height, with a wheelbase of 2700 mm. The Kia K3 features front-wheel drive, with a front suspension type of MacPherson independent suspension and a rear suspension type of torsion beam non-independent suspension.
My Kia K3 has been running for almost four years now, and using 92-octane gasoline is the standard choice. The manual clearly recommends 92-octane unleaded gasoline—it’s affordable and reliable. Whether driving in the city or on the highway, it performs flawlessly with high combustion efficiency, rarely causing carbon buildup or engine knocking. Occasionally splurging on 95-octane is fine for a slightly quicker throttle response, but it’s not worth the extra cost since the engine’s compression ratio is optimized for 92-octane. Just stick to reputable gas stations and avoid shady ones to prevent impurities from clogging the fuel system. In short, sticking with 92-octane saves money, protects the car, and keeps maintenance costs low.
