BMW M3 (G80) Competition vs Porsche 911 (992.1) GT3
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Common Comparisons
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TL;DR
BMW M3 (G80) CompetitionSmart Money, Pragmatists
Biggest reasons are MSRP (+134%), Torque (+28%), and Body Style (sedan).
Porsche 911 (992.1) GT3Minimalists
Biggest reasons are Compression (+43%), Displacement (+34%), and Redline (+25%).
| Spec | BMW M3 (G80) Competition | Porsche 911 (992.1) GT3 | Difference |
|---|---|---|---|
| Model Years | 2021–2026 | 2020–2024 | |
| Release Date | 2020-11-01 | 2019-12-27 | |
| Body Style | sedan | coupe | |
| Configuration | Inline 6 | Flat 6 | |
| Displacement | 3.0L (183 ci) | 4.0L (244 ci) | +33.5% |
| Engine Code | S58B30 | MA2.75 | |
| Crank | cross-plane | cross-plane | |
| Aspiration | twin turbocharged | naturally aspirated | |
| Fuel | gasoline | gasoline | |
| Redline | 7,200 rpm | 9,000 rpm | +25.0% |
| Power | 503 hp @ 6,250 rpm | 502 hp @ 8,400 rpm | -0.2% |
| Torque | 479 ft·lbs @ 2,750 rpm | 347 ft·lbs @ 6,100 rpm | -27.7% |
| Compression | 9.3:1 | 13.3:1 | +43.0% |
| Bore × Stroke | 84.0 × 90.0 mm | 102.0 × 81.5 mm | |
| Powertrain | ICE | ICE | |
| Drivetrain | AWD | RWD | |
| Transmission | automatic 8-speed | manual 6-speed | |
| Curb Weight | 3,913 lbs | 3,164 lbs | -19.2% |
| Power-to-Weight | 283 hp/ton | 350 hp/ton | +23.4% |
| 0–100 km/h | 3.5s | 3.4s | -2.9% |
| Top Speed | 180 mph | 198 mph | +9.7% |
| MSRP | $78,095 | $182,900 | +134.2% |
| Fuel Economy | 16 / 23 / 18 mpg | 14 / 18 / 16 mpg | -11.1% |