911 (991.2) GT3 vs 911 (992.1) GT3 RS
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TL;DR
911 (991.2) GT3Smart Money, Pragmatists
Biggest reasons are MSRP (+39%), Transmission (manual 6-speed), and Downforce (—).
911 (992.1) GT3 RS
Biggest reasons are Transmission (dual clutch 7-speed) and Downforce (903 lbs @ 177 mph).
| Spec | Porsche 911 (991.2) GT3 | Porsche 911 (992.1) GT3 RS | Difference |
|---|---|---|---|
| Model Years | 2016–2019 | 2020–2024 | |
| Release Date | 2015-04-23 | 2019-12-27 | |
| Body Style | coupe | coupe | |
| Configuration | Flat 6 | Flat 6 | |
| Displacement | 4.0L (244 ci) | 4.0L (244 ci) | |
| Engine Code | 9A1 GT3 | MA2.75 | |
| Crank | cross-plane | cross-plane | |
| Aspiration | naturally aspirated | naturally aspirated | |
| Fuel | gasoline | gasoline | |
| Redline | 9,000 rpm | 9,000 rpm | |
| Power | 500 hp @ 8,250 rpm | 518 hp @ 8,500 rpm | +3.6% |
| Torque | 339 ft·lbs @ 6,000 rpm | 343 ft·lbs @ 6,300 rpm | +1.1% |
| Compression | 13.3:1 | 13.3:1 | |
| Bore × Stroke | 102.0 × 81.5 mm | 102.0 × 81.5 mm | |
| Powertrain | ICE | ICE | |
| Drivetrain | RWD | RWD | |
| Transmission | manual 6-speed | dual clutch 7-speed | |
| Curb Weight | 3,153 lbs | 3,197 lbs | +1.4% |
| Power-to-Weight | 350 hp/ton | 357 hp/ton | +2.2% |
| Downforce | — | 903 lbs @ 177 mph | |
| 0–100 km/h | 3.4s | 3.2s | -5.9% |
| Top Speed | 198 mph | 184 mph | -6.9% |
| MSRP | $161,100 | $223,800 | +38.9% |
| Fuel Economy | 15 / 21 / 17 mpg | 14 / 18 / 16 mpg | -5.9% |