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| Subject | English | Chinese |
| tech. | four-wheel drive self-propelled vehicle | 四轮驱动自行车辆 |
| tech. | self-propelled vehicle | 自动推进式车辆 |
| auto. | self-propelled vehicle | 汽车 (automotive vehicle) |
| auto. | self-propelled vehicle | 机动车辆 (automotive vehicle) |
| tech. | self-propelled vehicle | 机动车辆 |
| tech. | untethered self-propelled vehicle | 无缆自航式潜水器 |