Porsche announced the new Cayenne Turbo S E-Hybrid and Cayenne Turbo S E-Hybrid Coupe: the most powerful Cayenne models ever. With 670 horsepower and 900Nm of torque courtesy of a 4.0-litre twin-turbo V8 combined with an electric motor, the new range-topping Cayenne models are the latest examples of Porsche using plug-in hybrid technology to enhance performance. Both new models will arrive as part of the 2020 model year. A third new model also debuts today: the 2020 Porsche Cayenne E-Hybrid Coupe.
All three models bear distinctive Acid Green coloring around their badges, and on their brake calipers. The Sport Chrono Package, which includes a mode switch featuring the Sport Response button, is also standard on all three vehicles. In the case of the Cayenne Turbo S E-Hybrid, the same active roof spoiler found on the Cayenne Turbo is able to make aerodynamic adjustments with five different positions depending on a variety of factors including speed and drive mode. The Cayenne Turbo S E-Hybrid Coupe and Cayenne E-Hybrid Coupe also share the same design as other Cayenne Coupe derivative models. A roofline that is 0.78 inches (20 millimeters) lower and an increase in rear track width of 0.70 inches (18 millimetres) create a more muscular appearance and stance.
For all Cayenne Coupe models, Porsche combined a fixed spoiler above the rear window with a new adaptive rear spoiler below it. The adaptive spoiler extends by 5.3 inches (135mm) at speeds of 90km/h and up to enhance aerodynamic stability.
The new Cayenne Turbo S E-Hybrid and Cayenne Turbo S E-Hybrid Coupe models accelerate from 0-97km/h in 3.6 seconds, toward an electronically limited top track speed of 294km/h.
A 4.0-litre twin-turbo V8 engine making 541 horsepower (404kW) combined with a 134-horsepower (100kW) electric motor generate a total system output of 670 horsepower (550kW) and 663 lb-ft of torque (900Nm). The electric motor sits between the gasoline engine and the eight-speed Tiptronic S automatic transmission, allowing the respective power sources to propel the vehicle in combination or independently, depending on the selected drive mode. Porsche Traction Management (PTM) all-wheel drive is standard equipment on all Cayenne models including the newly announced versions. The electric motor is connected to a 14.1kWh lithium ion battery offering 30 percent more energy capacity than the battery used in previous generation plug-in hybrid Cayenne models. The same battery is used in other current plug-in hybrid Cayenne models.
As the top models, these two vehicles come with improved standard equipment as compared to the Cayenne Turbo and Cayenne Turbo Coupe. Of particular significance, Porsche Ceramic Composite Brakes (PCCB), Porsche Dynamic Chassis Control (PDCC), Porsche Torque Vectoring Plus (PTV+) and Sport Chrono Package are all included from the factory as standard. A 7.2kW onboard charger and 21-inch AeroDesign Wheels including wheel arch extensions in exterior color are also standard equipment on the top two models. Sport Exhaust and Rear Axle Steering are both available as options. The upgraded charger enables a complete recharge of the 14.1kWh battery in as little as 2.4 hours when using a 240-volt connection with a 50-amp circuit. All of these features except PTV+ are optionally available on the V6-powered Cayenne E-Hybrid Coupe.
Both models include 18-way Adaptive Sport Seats as standard equipment. The seating layout for the standard body style includes a rear bench seat with three seating positions. By contrast, the Cayenne Turbo S E-Hybrid Coupe and Cayenne E-Hybrid Coupe feature two seating positions with separated individual bucket seats. For those customers who wish to take advantage of three rear seating positions, the rear bench seat design from the standard body is available to customers as a no-cost option. The rear seats in the coupe also sit lower to offset the Coupe roofline, which is 0.78 inches (20 millimetres) lower than the standard model.
The same Lightweight Sport Package versions associated with the other Cayenne Coupe models are also available to the Cayenne Turbo S E-Hybrid Coupe and Cayenne E-Hybrid Coupe. This package, which is currently available in two forms, adds a wide range of exterior and interior equipment. The changes include a carbon fiber roof, 22-inch GT Design Wheels, the Sport Design Package, the Carbon Interior Package, a Heated Multifunction Sport Steering Wheel in Alcantara, an Alcantara roof liner, black and silver Houndstooth seat centers and various exterior body parts in carbon fiber. Depending on the selected version, the Lightweight Sport Package saves up to 48 lbs.
In addition to the new top models, Porsche also announced the Cayenne E-Hybrid Coupe today. Combining the same 3.0-litre single-turbo V6 and electric motor as the standard Cayenne E-Hybrid, total system output is 455 horsepower and 700Nm of torque. Thanks to the standard Sport Chrono Package, the 0-97km/h sprint happens in 4.7 seconds. Top track speed for this model is 213Nm.
Eight-way Sport Seats offer significant side and thigh bolstering, further emphasizing the sporty intent of the Cayenne E-Hybrid Coupe. A fixed glass panoramic roof, and 20-inch Cayenne Design wheels also represent upgrades in standard equipment over the Cayenne E-Hybrid.