The Porsche Cayenne III Turbo E-Hybrid, specifically the facelifted 2023 model producing 739 horsepower, represents the pinnacle of performance and efficiency within the third-generation Cayenne lineup. Introduced in August 2023, this variant combines a potent 4.0-liter twin-turbocharged V8 engine with an electric motor, creating a plug-in hybrid electric vehicle (PHEV) designed for both exhilarating driving and reduced emissions. It occupies the top-tier performance position within the Cayenne range, exceeding the capabilities of the standard Cayenne, the S, and even the base E-Hybrid models.
Technical Specifications
| Brand | Porsche |
| Model | Cayenne |
| Generation | Cayenne III (facelift 2023) |
| Type (Engine) | Turbo 4.0 V8 (739 Hp) E-Hybrid Tiptronic S |
| Start of production | August, 2023 |
| Powertrain Architecture | PHEV (Plug-in Hybrid Electric Vehicle) |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 1.7-2 l/100 km (138.4 – 117.6 US mpg, 166.2 – 141.2 UK mpg, 58.8 – 50 km/l) |
| CO2 emissions (WLTP) | 39-45 g/km |
| Fuel Type | Petrol / electricity |
| Acceleration 0 – 100 km/h | 3.7 sec |
| Acceleration 0 – 62 mph | 3.7 sec |
| Acceleration 0 – 60 mph | 3.5 sec |
| Acceleration 0 – 200 km/h | 12.2 sec |
| Maximum speed | 295 km/h (183.3 mph) |
| Emission standard | Euro 6d EA |
| Weight-to-power ratio | 3.5 kg/Hp, 287.5 Hp/tonne |
| Weight-to-torque ratio | 2.7 kg/Nm, 369.6 Nm/tonne |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery location | Under the trunk |
| All-electric range (WLTP) | 70-73 km (43.5 – 45.36 mi) |
| Average Energy consumption (WLTP) | 29.9-31.7 kWh/100 km (48.12 – 51.02 kWh/100 mi, 70 – 66 MPGe, 3.3 – 3.2 km/kWh, 2.1 – 2 mi/kWh) |
| Max speed (electric) | 135 km/h (83.89 mph) |
| Electric motor power | 176 Hp @ 3200 rpm (460 Nm @ 0-2690 rpm / 339.28 lb.-ft. @ 0-2690 rpm) |
| System power | 739 Hp @ 5500-6800 rpm (950 Nm @ 900-5130 rpm / 700.68 lb.-ft. @ 900-5130 rpm) |
| Internal combustion engine power | 599 Hp @ 6000 rpm (800 Nm @ 2400-4500 rpm / 590.05 lb.-ft. @ 2400-4500 rpm) |
| Engine displacement | 3996 cm3 (243.85 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Kerb Weight | 2570 kg (5665.88 lbs.) |
| Max. weight | 3215 kg (7087.86 lbs.) |
| Max load | 645 kg (1421.98 lbs.) |
| Trunk (boot) space – minimum | 621 l (21.93 cu. ft.) |
| Trunk (boot) space – maximum | 1557 l (54.98 cu. ft.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Length | 4930 mm (194.09 in.) |
| Width | 1983 mm (78.07 in.) |
| Width including mirrors | 2194 mm (86.38 in.) |
| Height | 1685 mm (66.34 in.) |
| Wheelbase | 2895 mm (113.98 in.) |
| Gearbox | 8 gears, automatic transmission Tiptronic S |
INTRODUCTION
The 2023 Porsche Cayenne Turbo E-Hybrid represents a significant advancement in the Cayenne lineage, blending the performance expected of a Porsche with the efficiency of a modern plug-in hybrid system. Building upon the foundation of the Cayenne III, which debuted in 2018, the facelifted 2023 model incorporates updated styling, enhanced technology, and a more refined powertrain. This variant is positioned as the flagship performance model, offering a compelling alternative to traditional high-performance SUVs. It caters to buyers seeking both exhilarating acceleration and the ability to operate in near-silent, zero-emission electric mode for shorter commutes.
Powertrain & Engine Architecture
At the heart of the Cayenne Turbo E-Hybrid lies a 4.0-liter twin-turbocharged V8 engine, designated the EA825. This engine produces 599 horsepower and 590 lb-ft of torque. The engine utilizes direct fuel injection and features an intercooler to maximize efficiency and power output. Paired with this is a 176 horsepower electric motor integrated between the engine and the eight-speed Tiptronic S automatic transmission. This configuration allows for both electric-only driving and a combined system output of 739 horsepower and 700 lb-ft of torque. The Tiptronic S transmission is specifically tuned for quick and smooth shifts, enhancing the overall driving experience. The 17.9 kWh lithium-ion battery pack, located under the trunk floor, provides an all-electric range of 70-73 kilometers (43.5-45.4 miles) according to WLTP standards.
Driving Characteristics
The Cayenne Turbo E-Hybrid delivers a remarkably dynamic driving experience. The instant torque from the electric motor provides immediate acceleration, while the V8 engine contributes to a powerful and refined surge of power at higher speeds. The combined output results in a 0-60 mph time of just 3.5 seconds and a top speed of 183.3 mph. The Tiptronic S transmission offers both automatic and manual shifting modes, allowing drivers to tailor the driving experience to their preferences. The hybrid system intelligently manages power delivery, seamlessly transitioning between electric, hybrid, and gasoline modes. Compared to the standard Cayenne or even the Cayenne S, the Turbo E-Hybrid offers significantly more power and acceleration. While the electric-only mode provides a quiet and efficient driving experience, engaging the Sport Plus mode unleashes the full potential of the combined powertrain, delivering a truly exhilarating performance.
Equipment & Trim Levels
The Cayenne Turbo E-Hybrid comes standard with a comprehensive suite of features, reflecting its position as the range-topping model. Standard equipment includes Porsche Active Suspension Management (PASM), adaptive air suspension, a panoramic sunroof, 21-inch alloy wheels, and a premium interior with leather upholstery. The interior features a 12.3-inch touchscreen infotainment system with navigation, Apple CarPlay, and Android Auto compatibility. Optional extras include Porsche Ceramic Composite Brakes (PCCB), a rear-axle steering system, and a variety of customization options for the interior and exterior. The interior trim can be further personalized with various leather colors, stitching patterns, and carbon fiber accents.
Chassis & Braking
The Cayenne Turbo E-Hybrid utilizes a sophisticated chassis design featuring an independent multi-link suspension at both the front and rear. The standard adaptive air suspension allows for adjustable ride height and damping characteristics, providing a comfortable ride while maintaining excellent handling. The braking system consists of ventilated discs at all four corners, with larger rotors and more powerful calipers compared to lower-trim models. Porsche’s Surface Coated Brake (PSCB) is also available as an option, reducing brake dust. The vehicle also incorporates a range of advanced driver-assistance systems, including Porsche Stability Management (PSM), Porsche Traction Management (PTM), and adaptive cruise control.
Market Reception & Comparison
The Cayenne Turbo E-Hybrid has been well-received by automotive critics, praised for its exceptional performance, luxurious interior, and impressive fuel efficiency. Compared to other high-performance SUVs, such as the BMW X5 M and the Mercedes-AMG GLE 63 S, the Cayenne Turbo E-Hybrid offers a unique combination of power, efficiency, and driving dynamics. While the BMW and Mercedes-AMG models may offer slightly more aggressive styling, the Porsche excels in terms of overall refinement and technological sophistication. The hybrid powertrain also provides a significant advantage in terms of fuel economy and emissions, making it a more environmentally friendly option.
Legacy
The Cayenne Turbo E-Hybrid represents a significant step forward in Porsche’s commitment to electrification. The powertrain, while complex, has proven to be relatively reliable in early reports. The combination of a powerful V8 engine and an electric motor provides a compelling blend of performance and efficiency that is likely to influence future Porsche models. On the used car market, the 2023 Cayenne Turbo E-Hybrid is expected to hold its value well due to its high performance, luxurious features, and advanced technology. Its long-term reliability will depend on proper maintenance and care, but the Porsche brand’s reputation for engineering excellence suggests that it will remain a desirable and capable SUV for years to come.
