The 2025 Porsche 911 GT3 is a petrol sports car with RWD and seating for 2. It belongs to the 992 generation. The GT3 is the version described here, and the figures below refer to that configuration unless noted otherwise.
Performance
The featured GT3 version develops 510 hp and 470 Nm (347 lb-ft) of torque. Its listed 0-100 km/h time is 3.4 seconds, which is seriously quick. Top speed is listed at 318 km/h (198 mph). Its power output is close to the peer average. Its acceleration is close to the peer average. The figures establish its straight-line performance on paper, but they do not substitute for measured braking, handling or ride-quality tests.
Fuel economy and range
The listed fuel consumption is 12.4 L/100km. Fuel-tank capacity is 64.0 litres (16.9 US gallons). Recorded CO2 emissions are 283 g/km. Consumption, emissions and range can be measured under different regional procedures, so like-for-like comparisons should use the same market and test cycle.
Dimensions and practicality
Its exterior dimensions are 4,573 mm (180.0 in) in length, 1,852 mm (72.9 in) in width, and 1,279 mm (50.4 in) in height, while the wheelbase measures 2,457 mm (96.7 in). Cargo capacity is listed at 132 litres (4.7 cu ft). The cabin is configured for 2 occupants. Listed curb weight is 1,420 kg (3,131 lb). That cargo volume is about 38% below the peer average. The measurements are useful for comparison, although seat comfort, access and the shape of the load area still need to be judged in person.
In perspective
Compared with nearby petrol sports car models from the same period, the 2025 Porsche 911 GT3 does not separate itself through a single dominant headline figure, while price and cargo capacity stand out as the principal numerical compromise. That conclusion is drawn from the recorded specifications rather than a road test. A final choice should also account for local pricing, equipment, comfort and a test drive.
Prepared by CarsbySpec. Peer context: 2024-2026 petrol sports cars in the CarsbySpec database. This page is built from the structured specifications displayed here; missing values are not estimated. Read the methodology.
