The 2013 model year saw the introduction of an all new platform, the new 981 Cayman. The differences between the 981 and 987 were significant, but not unexpected as many of the new technologies were already introduced in the new 991 and 981 Boxster. This is a big year with lots of changes in many areas. The base engine for the Cayman was a 2.7-liter flat-six unit that boosted out 236 hp and it was mated to a standard 5-speed gearbox. A 5-speed Tiptronic sequential gearbox was available as an option.