What Type of Engine Oil is Suitable for the Kia K3?

1 Answers
AidenLee
07/30/25 9:05am
For the Dongfeng Kia K3, it is recommended to use SM-grade 5W-30 or 5W-20 engine oil. To achieve better fuel economy, SAE 5W-20 viscosity grade engine oil is suggested. Here are the relevant details: 1. Selection of Oil Quality: (1) Naturally aspirated engines have relatively modest requirements for oil quality. Mineral oil and semi-synthetic oil can be used. If the owner has a higher budget, full synthetic oil can be considered. (2) Compared to naturally aspirated engines, turbocharged engines have more precise internal components and operate under more complex conditions. They require higher-performance oil with better fluidity, preferably full synthetic oil. 2. Selection of Oil Brands: For long-lasting oil performance, Mobil lubricants can be used. For oil with strong cleaning performance, Shell oil is recommended. If strong oil film toughness is needed, Castrol is the preferred choice. For example, turbocharged engines are prone to carbon buildup during high-speed operation, so Shell oil with strong cleaning capabilities can be used.
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