Mazda MX-5 車身長 3,915 mm、闊 1,735 mm、高 1,235 mm，軸距 2,310 mm。車重方面，自動波版約 1,140 - 1,143 kg，棍波版約 1,114 - 1,119 kg。尾箱容量為 127 公升。
The Mazda MX-5 measures 3,915 mm in length, 1,735 mm in width, and 1,235 mm in height, with a wheelbase of 2,310 mm. The kerb weight is approximately 1,140 - 1,143 kg for the automatic version and 1,114 - 1,119 kg for the manual version. The boot capacity is 127 litres.
