Mercedes-Benz AMG GT (C192) 63 PRO 4MATIC+ vs Porsche 911 (992.1) GT3
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TL;DR
Mercedes-Benz AMG GT (C192) 63 PRO 4MATIC+
Biggest reasons are Torque (+45%), Power (+17%), and Configuration (V8).
Porsche 911 (992.1) GT3Minimalists
Biggest reasons are Redline (+29%), Curb Weight (+27%), and Compression (+27%).
| Spec | Mercedes-Benz AMG GT (C192) 63 PRO 4MATIC+ | Porsche 911 (992.1) GT3 | Difference |
|---|---|---|---|
| Model Years | 2024–2026 | 2020–2024 | |
| Release Date | 2024-01-12 | 2019-12-27 | |
| Body Style | coupe | coupe | |
| Configuration | V8 | Flat 6 | |
| Displacement | 4.0L (243 ci) | 4.0L (244 ci) | +0.4% |
| Engine Code | M177 | MA2.75 | |
| Crank | cross-plane | cross-plane | |
| Aspiration | twin turbocharged | naturally aspirated | |
| Fuel | gasoline | gasoline | |
| Redline | 7,000 rpm | 9,000 rpm | +28.6% |
| Power | 603 hp | 502 hp @ 8,400 rpm | -16.7% |
| Torque | 627 ft·lbs | 347 ft·lbs @ 6,100 rpm | -44.7% |
| Compression | 10.5:1 | 13.3:1 | +26.7% |
| Bore × Stroke | 83.0 × 92.0 mm | 102.0 × 81.5 mm | |
| Powertrain | ICE | ICE | |
| Drivetrain | AWD | RWD | |
| Transmission | automatic 9-speed | manual 6-speed | |
| Curb Weight | 4,343 lbs | 3,164 lbs | -27.2% |
| Power-to-Weight | 306 hp/ton | 350 hp/ton | +14.3% |
| 0–100 km/h | 3.0s | 3.4s | +13.3% |
| Top Speed | 197 mph | 198 mph | +0.3% |
| MSRP | $191,050 | $182,900 | -4.3% |
| Fuel Economy | 14 / 20 / 16 mpg | 14 / 18 / 16 mpg |