Porsche 718 Cayman 車身長約 4,379 mm、闊 1,801 mm、高 1,295 mm，軸距 2,475 mm。718 係兩座位跑車，只有兩個位，車頭同行李箱前後共有約 275-300 公升嘅儲物空間（Cayman 車頭 150 公升 + 車尾 125 公升；Boxster 因為要收納軟篷，空間會細啲）。作為一部純種跑車，空間唔係佢嘅強項，但短途旅行或週末出遊嘅行李都夠擺。
The Porsche 718 Cayman measures approximately 4,379 mm in length, 1,801 mm in width, and 1,295 mm in height, with a wheelbase of 2,475 mm. The 718 is a two-seat sports car with only two seats, offering approximately 275-300 litres of total storage space across the front trunk (frunk) and rear compartment (150 litres front + 125 litres rear for the Cayman; the Boxster has less space due to the soft-top storage mechanism). As a pure sports car, space isn't its forte, but it's sufficient for short trips or weekend luggage.
