2021 Porsche 718 Cayman GTS 4.0 (982) Technical Specifications
| Engine Type | Flat 6 |
| Induction | Naturally Aspirated |
| Cooling | Water-cooled |
| Valvetrain | Double overhead camshafts |
| Injection | Direct Fuel Injection |
| Displacement | 3995 cc |
| Horsepower | 395 bhp @ 7800 rpm |
| Torque | 310 ft lbs @ 5000 rpm |
| Transmission Options | 6-speed manual |
| Chassis Type | Mid-engined, rear-wheel drive |
| Curb Weight | 3031 lbs (1375 kg) |
| Height | 50.1 in (1273 mm) |
| Ground Clearance | 5.2 in (132 mm) |
| Length | 172.4 in (4379 mm) |
| Wheelbase | 97.4 in (2474 mm) |
| Width | 70.9 in (1801 mm) |
| Track Front | 59.6 in (1,514 mm) |
| Track Rear | 60.3 in (1,532 mm) |
| Drag Coefficient | 0.33 |
| Tire Size Front | 235/35 ZR 20 |
| Tire Size Rear | 265/35 ZR 20 |
| Caliper Front | Fixed 4-piston |
| Caliper Rear | Fixed 4-piston |
| Disc Type Front | Ventilated Discs |
| Disc Type Rear | Ventilated Discs |
| 0 To 60 Mph | 4.3 seconds |
| Top Speed | 182 mph |
| Mpg City | 19.1 mpg US (12.3 L/100Km) |
| Mpg Highway | 33.6 mpg US (7 L/100Km) |
| Mpg Combined | 21.8 mpg US (10.8 L/100Km) |
| Required Octane | Premium unleaded (91+) |
