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| Name | 2025 Porsche 911 Carrera GTS Hybrid Engine Explained |
| Video Uploader | Video From DPCcars |
| Upload Date | This Video Uploaded At 30-05-2024 14:34:32 |
| Video Discription | The upcoming Porsche 911 GTS introduces a significant overhaul with the implementation of the new 9A3B6 engine, replacing the previous twin-turbocharged 3.0-liter 9A2B6 engine found in the 992.1. The new engine has a displacement of 3.6 liters and features an electrically enhanced turbocharger, complemented by a powerful electric motor and generator integrated into the housing of the eight-speed PDK dual-clutch transmission. Porsche designates this setup as the T-Hybrid, which stands for Turbo Hybrid, distinguishing it from the company's plug-in hybrid electric vehicles, referred to as E-Hybrids. Despite the increase in engine size from 3.0 to 3.6 liters and a rise in maximum boost from 18.6 to 26.1 psi, the new engine's power increases by only five horsepower—from 473 to 478. Additionally, peak torque remains unchanged at 420 pound-feet. The primary reason is the use of a perfectly balanced ratio of fuel and air, known as Lambda 1, at all engine operating points. This approach results in higher combustion temperatures, necessitating significantly retarded ignition timing to prevent detonation. The advantage is reduced smog emissions at full power. The 9A3B6 engine undergoes a substantial redesign to lower its profile and make it less bulky. This redesign creates space for the power control electronics for the hybrid components above the engine. The engine is repackaged with the electrically boosted turbo on the right and the muffler on the left, with the catalytic converter and particulate filter in between. Notably, the accessory drive is eliminated, with the transmission-mounted motor serving as both the starter and generator. The air conditioning compressor is driven by a 400-volt motor via the high-voltage hybrid circuit, and the water pump is now internal and driven by an extension of the oil pumps. These changes reduce the engine's weight by 40 pounds. The single Borg-Warner turbocharger features a 27-horsepower electric motor between the compressor and exhaust sides, significantly reducing turbo lag at low revolutions. The electric motor/generator in the eight-speed PDK transmission provides up to 54 horsepower and 110 pound-feet of torque, increasing total power to 533 horsepower and torque to 449 pound-feet. The hybrid system is powered by a 1.5-kWh lithium-ion battery operating at 400 volts. Despite efforts to reduce weight, the new GTS coupe's curb weight increases from 3,433 to 3,536 pounds compared to the 992.1 PDK, with a total weight increase of 187 pounds compared to the older manual version. #Porsche911Hybrid #PorscheGTS #HybridEngine Get More Great Car Videos - Subscribe: https://goo.gl/BSIaFc |
| Category | Autos & Vehicles |
| Tags | porsche | porsche 911 hybrid | 2025 porsche 911 | porsche carrera gts | porsche gts hybrid | porsche 911 engine | hybrid engine technology | 911 gts review | porsche 911 2025 | porsche 911 turbo hybrid | new porsche 911 | porsche hybrid car | electric turbocharger | pdk transmission | porsche car review |
