The smart #1 measures 4,270 mm in length, 1,822 mm in width, and 1,636 mm in height, with a wheelbase of 2,750 mm. The BRABUS version is 30 mm longer. At under 4.3 metres long, it's compact and agile for Hong Kong, and with the 360-degree camera, parking and turning are relatively easy.
smart #1 車身長 4,270 mm、闊 1,822 mm、高 1,636 mm，軸距 2,750 mm。BRABUS 版車身稍長 30 mm。車長唔夠 4.3 米，喺香港算係短小靈活，配合 360 度泊車鏡頭，泊車同掉頭都算輕鬆。
