911 (991.2) GT3 vs 911 (991.2) Turbo
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TL;DR
911 (991.2) GT3
Biggest reasons are Compression (+26%), Redline (+20%), and Body Style (coupe).
911 (991.2) Turbo
Biggest reasons are Torque (+54%), Body Style (coupe / convertible), and Aspiration (twin turbocharged).
| Spec | Porsche 911 (991.2) GT3 | Porsche 911 (991.2) Turbo | Difference |
|---|---|---|---|
| Model Years | 2016–2019 | 2016–2019 | |
| Release Date | 2015-04-23 | 2015-04-23 | |
| Body Style | coupe | coupe / convertible | |
| Configuration | Flat 6 | Flat 6 | |
| Displacement | 4.0L (244 ci) | 3.8L (232 ci) | -4.9% |
| Engine Code | 9A1 GT3 | 9A1 Turbo | |
| Crank | cross-plane | cross-plane | |
| Aspiration | naturally aspirated | twin turbocharged | |
| Fuel | gasoline | gasoline | |
| Redline | 9,000 rpm | 7,200 rpm | -20.0% |
| Power | 500 hp @ 8,250 rpm | 540 hp @ 6,400 rpm | +8.0% |
| Torque | 339 ft·lbs @ 6,000 rpm | 524 ft·lbs @ 1,950 rpm | +54.3% |
| Compression | 13.3:1 | 9.8:1 | -26.3% |
| Bore × Stroke | 102.0 × 81.5 mm | 102.0 × 77.5 mm | |
| Powertrain | ICE | ICE | |
| Drivetrain | RWD | AWD | |
| Transmission | manual 6-speed | dual clutch 7-speed | |
| Curb Weight | 3,153 lbs | 3,516 lbs | +11.5% |
| Power-to-Weight | 350 hp/ton | 339 hp/ton | -3.2% |
| 0–100 km/h | 3.4s | 3.0s | -11.8% |
| Top Speed | 198 mph | 199 mph | +0.6% |
| MSRP | $161,100 | $159,200 | -1.2% |
| Fuel Economy | 15 / 21 / 17 mpg | 15 / 21 / 17 mpg |