Toyota Sienta配備咗一副1.5公升嘅自然進氣汽油引擎，根據官方數據，佢嘅綜合油耗係每100公里5.7公升，喺同級七人MPV入面屬於好慳油嘅選擇。
The Toyota Sienta is equipped with a 1.5-litre naturally aspirated petrol engine, and according to official figures, its combined fuel consumption is 5.7 litres per 100 kilometers, making it a very fuel-efficient choice among seven-seat MPVs in its class.
