2013-2016 (981)
The 981 brought the Boxster its most significant visual and structural redesign since the original 986, launching for 2013 with a wider, lower stance and a lighter aluminum-intensive body that mirrored the styling direction of the contemporary 981 Cayman. It marked the last generation before the Boxster moved to turbocharged four-cylinder power, making it the final chapter of the naturally aspirated flat-six Boxster.
The base car used a new 2.7-liter flat-six at 265 hp, while the Boxster S carried the existing 3.4-liter architecture, now producing 315 hp. Porsche expanded the lineup in 2015 with the GTS, adding 15 hp over the S for 330 hp along with a sportier bumper treatment and a longer standard equipment list. The generation reached its high point for the final 2016 model year with the Boxster Spyder, which borrowed a modified 3.8-liter flat-six directly from the 911 Carrera S, at 375 hp, making it easily the most powerful Spyder Porsche had built to that point and a genuine spiritual successor to the 987 Spyder and, further back, the 550 Spyder and 718 race cars of the 1950s and 60s. The Spyder came exclusively with a 6-speed manual and dropped the folding soft top for a lightweight manual roof, prioritizing purity and weight savings over convenience.
- Model years: 2013 to 2016
- Trims: Boxster, Boxster S, Boxster GTS (added 2015), Boxster Spyder (2016 only)
- Power range: 265 hp (base) to 375 hp (Spyder)
- 0 to 60 mph range: approximately 5.6 seconds (base) to 4.3 seconds (Spyder)
- Transmission: 6-speed manual standard across the lineup, 7-speed PDK dual-clutch optional (Spyder manual only)
- Notable firsts: first Boxster GTS; first Boxster Spyder with a 911-derived engine; final naturally aspirated Boxster generation before the turbocharged 718 era