Kia Carnival 嘅官方綜合油耗約為 8.3 km/L。以一部車長超過 5.1 米、車重超過 2 噸嘅大型 MPV 嚟講，呢個油耗表現算係合理。實際油耗會因載重、路面狀況同行駛習慣而有所不同，市區行車油耗會比高速公路高。
The Kia Carnival has an official combined fuel consumption of approximately 8.3 km/L. For a large MPV measuring over 5.1 metres in length and weighing over 2 tonnes, this fuel consumption figure is considered reasonable. Actual fuel consumption will vary depending on load, road conditions, and driving habits, with city driving consuming more than highway driving.
