Chevrolet Corvette Grand Sport (2026 – present) vs Porsche 911 GT3 (2024 – present): specs compared
The Chevrolet Corvette Grand Sport is the more powerful of the two, with up to 535 hp against 510 hp. The Porsche 911 GT3 is the lighter car, from 1,462 kg against 1,597 kg. At 4,689 mm, the Chevrolet Corvette Grand Sport is 120 mm longer than the Porsche 911 GT3. The Chevrolet Corvette Grand Sport dates from 2026 – present, the Porsche 911 GT3 from 2024 – present.
| Specification |
Chevrolet
Corvette Grand Sport
2026 – present
|
Porsche
911 GT3
2024 – present
|
|---|---|---|
| Overview | ||
| Origin | United States | Germany |
| Documented years | 2026 – present | 2024 – present |
| Body style | — | — |
| Variants | 1 | 2 |
| Fuel | Petrol | Petrol |
| Drive | RWD | RWD |
| Gearbox | Automatic | Automatic · Manual |
| Performance | ||
| Power | 542 hp | 510 hp |
| Torque | 705 Nm | 450 Nm |
| 0–100 km/h | — | 3.4 – 3.9 s |
| Top speed | — | 311 – 312 km/h |
| Economy | ||
| Fuel economy | — | 13.7 – 13.8 L/100 km |
| Dimensions | ||
| Length | 4,689 mm | 4,569 mm |
| Width | 2,024 mm | 1,852 mm |
| Height | 1,234 mm | 1,280 mm |
| Wheelbase | 2,723 mm | 2,474 mm |
| Curb weight | 1,597 kg | 1,462 – 1,479 kg |
Ranges cover all variants of each car. The highlight marks the best version per row.