The Porsche 911 Cabriolet Carrera 4 GTS 3.6 (541 Hp) T-Hybrid PDK, introduced in May 2024 as part of the 992 generation facelift, represents a significant evolution in the iconic 911 lineage. This variant blends the open-air exhilaration of a cabriolet with the high-performance capabilities of Porsche’s latest hybrid technology. Positioned as a premium offering within the 911 range, it caters to drivers seeking a thrilling yet sophisticated driving experience. The “T-Hybrid” designation signifies Porsche’s integration of an electric motor with the traditional flat-six engine, enhancing both power and efficiency. This model builds upon the established 992 platform, known for its refined handling and modern features, while adding a new layer of complexity and performance.
Technical Specifications
| Brand | Porsche |
| Model | 911 |
| Generation | 911 Cabriolet (992, facelift 2024) |
| Type (Engine) | Carrera 4 GTS 3.6 (541 Hp) T-Hybrid PDK |
| Start of production | May, 2024 |
| Powertrain Architecture | FHEV (Full Hybrid Electric Vehicle) |
| Body type | Cabriolet |
| Seats | 4 |
| Doors | 2 |
| Combined fuel consumption (WLTP) | 10.7-11.0 l/100 km (22 – 21.4 US mpg, 26.4 – 25.7 UK mpg, 9.3 – 9.1 km/l) |
| CO2 emissions (WLTP) | 244-250 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 3.1 sec |
| Acceleration 0 – 62 mph | 3.1 sec |
| Acceleration 0 – 60 mph | 2.9 sec |
| Acceleration 0 – 200 km/h | 11.1 sec |
| Maximum speed | 312 km/h (193.87 mph) |
| Emission standard | Euro 6 EA |
| Weight-to-power ratio | 3.2 kg/Hp, 313.6 Hp/tonne |
| Weight-to-torque ratio | 2.8 kg/Nm, 353.6 Nm/tonne |
| Gross battery capacity | 1.9 kWh |
| Battery voltage | 400 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery weight | 27 kg (59.52 lbs) |
| Battery location | Under the front hood |
| Electric motor power | 56 Hp |
| Electric motor Torque | 150 Nm (110.63 lb.-ft.) |
| Electric motor location | Between the combustion engine and the transmission |
| Electric motor type | Synchronous |
| System power | 541 Hp |
| System torque | 610 Nm (449.91 lb.-ft.) |
| Power | 485 Hp |
| Power per litre | 135.1 Hp/l |
| Torque | 570 Nm (420.41 lb.-ft.) |
| Maximum engine speed | 7500 rpm |
| Engine layout | Rear, Longitudinal |
| Engine Model/Code | 9A3B6 |
| Engine displacement | 3591 cm3 (219.14 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | Boxer |
| Cylinder Bore | 97 mm (3.82 in.) |
| Piston Stroke | 81 mm (3.19 in.) |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Electric Assisted Turbocharger, Intercooler |
| Engine systems | Start & Stop System, Particulate filter |
| Kerb Weight | 1725 kg (3802.97 lbs) |
| Max. weight | 2115 kg (4662.78 lbs) |
| Max load | 390 kg (859.8 lbs) |
| Trunk (boot) space – maximum | 135 l (4.77 cu. ft.) |
| Length | 4553 mm (179.25 in.) |
| Width | 1852 mm (72.91 in.) |
| Width including mirrors | 2033 mm (80.04 in.) |
| Wheelbase | 2450 mm (96.46 in.) |
| Minimum turning circle | 10.9 m (35.76 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 8 gears, automatic transmission PDK |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | Front: 245/35 ZR20, Rear: 315/30 ZR21 |
| Wheel rims size | Front: 20, Rear: 21 |
Powertrain & Engine Architecture
At the heart of the 911 Carrera 4 GTS T-Hybrid lies a 3.6-liter twin-turbocharged flat-six engine (code 9A3B6) augmented by an electric motor integrated between the engine and the PDK transmission. The engine itself produces 485 horsepower and 570 Nm (420 lb-ft) of torque. The electric motor adds a further 56 horsepower and 150 Nm (110 lb-ft) of torque, resulting in a combined system output of 541 horsepower and 610 Nm (449 lb-ft). This configuration allows for electric boosting, filling in torque gaps and providing instant response. The engine utilizes direct fuel injection and features a particulate filter to meet stringent emissions standards. The 8-speed Porsche Doppelkupplung (PDK) transmission is standard, offering incredibly fast and smooth gear changes. The 1.9 kWh lithium-ion battery, located under the front hood, provides enough energy for short bursts of electric assistance and enables a limited all-electric driving range.
Driving Characteristics
The 911 Carrera 4 GTS T-Hybrid delivers a remarkably refined yet potent driving experience. The electric motor’s instant torque complements the flat-six engine’s power delivery, resulting in exhilarating acceleration – 0 to 60 mph in just 2.9 seconds. The PDK transmission ensures seamless gear changes, maximizing performance. The all-wheel-drive system provides exceptional traction, particularly in challenging conditions. Compared to non-hybrid 911 variants, the T-Hybrid offers a more responsive low-end and a smoother overall driving experience. While the manual transmission is a hallmark of the 911, the PDK in this variant is optimized for performance and efficiency, making it a compelling choice for drivers prioritizing both.
Equipment & Trim Levels
The Carrera 4 GTS T-Hybrid Cabriolet comes standard with a comprehensive suite of features, including Porsche Active Suspension Management (PASM), Porsche Torque Vectoring Plus (PTV Plus), and a Sport Chrono Package. Interior appointments include leather upholstery, heated and ventilated front seats, and a Bose Surround Sound System. Optional extras include adaptive cruise control, a head-up display, and various customization options for interior trim and exterior paint. The GTS trim level typically includes unique styling elements, such as darkened exterior trim and sport seats, differentiating it from the base Carrera models.
Chassis & Braking
The 911 Cabriolet features a sophisticated chassis designed for both comfort and performance. The suspension utilizes a multi-link setup at both the front and rear, with PASM offering adjustable damping rates. The braking system consists of ventilated discs on all four wheels, providing ample stopping power. The Carrera 4 GTS benefits from larger brakes compared to the base Carrera models. The steering is precise and communicative, providing excellent feedback to the driver. The all-wheel-drive system distributes power intelligently, enhancing stability and traction.
Market Reception & Comparison
The 911 Carrera 4 GTS T-Hybrid has been well-received by automotive critics, who praise its performance, refinement, and innovative hybrid technology. Fuel economy is improved compared to non-hybrid variants, although it remains relatively modest for a sports car. Reliability is expected to be in line with other 911 models, benefiting from Porsche’s reputation for engineering excellence. Compared to the 911 Carrera S, the GTS T-Hybrid offers a significant performance upgrade, while the hybrid system adds a layer of efficiency and responsiveness.
Legacy
The introduction of the T-Hybrid powertrain marks a pivotal moment in the 911’s evolution, signaling Porsche’s commitment to electrification. The long-term reliability of this powertrain remains to be seen, but Porsche’s rigorous testing and engineering standards suggest it will prove durable. On the used car market, the 992.2 generation 911 Carrera 4 GTS T-Hybrid is expected to hold its value well, appealing to enthusiasts seeking a technologically advanced and high-performing sports car.
