The 718 designation of the new 718 Boxster and 718 Cayman is a reference to the ground-breaking sports car of this type of the year 1957, which enjoyed much success in renowned car races. The 718 Boxster and 718 Cayman are showing similarities ? both visual and technical, as you?ll hear from Dieter Landenberger (Manager Historical Archives) in this video documentary. Combined fuel consumption in accordance with EU 6: 718 Cayman models 9.0-6.9l/100km; CO2 emissions: 184 - 158 g/km; 718 Boxster models 9.0-6.9l/100km; CO2 emissions: 184 - 158 g/km