911 (991.2) Speedster vs 911 (992.1) GT3
Side A
Side B
Common Comparisons
Select a trim on each side to compare.
TL;DR
911 (992.1) GT3Smart Money, Pragmatists
Biggest reasons are MSRP (+33%), 0–100 km/h (+15%), and Body Style (coupe).
| Spec | Porsche 911 (991.2) Speedster | Porsche 911 (992.1) GT3 | Difference |
|---|---|---|---|
| Model Years | 2019 | 2020–2024 | |
| Release Date | 2018-07-06 | 2019-12-27 | |
| Body Style | speedster | 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 | 502 hp @ 8,400 rpm | 502 hp @ 8,400 rpm | |
| Torque | 347 ft·lbs @ 6,100 rpm | 347 ft·lbs @ 6,100 rpm | |
| 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 | manual 6-speed | |
| Curb Weight | 3,230 lbs | 3,164 lbs | -2.0% |
| Power-to-Weight | 343 hp/ton | 350 hp/ton | +2.1% |
| 0–100 km/h | 4.0s | 3.4s | -15.0% |
| Top Speed | 193 mph | 198 mph | +2.6% |
| MSRP | $274,500 | $182,900 | -33.4% |
| Fuel Economy | 15 / 21 / 17 mpg | 14 / 18 / 16 mpg | -5.9% |