The Porsche Cayenne III Coupe GTS 4.0 V8 (500 Hp) Tiptronic S, introduced in April 2024 as part of the facelifted third-generation Cayenne range, represents a high-performance variant within Porsche’s popular luxury SUV lineup. Positioned as a step above the base Cayenne and Cayenne S models, the GTS 4.0 blends potent V8 power with the practicality of a four-door coupe body style. This model builds upon the foundation of the 9YA platform (Cayenne III) and aims to deliver a more engaging driving experience than its more comfort-oriented siblings. The “Tiptronic S” designation refers to the eight-speed automatic transmission with Porsche’s Sport Chrono package, offering enhanced shift responsiveness and paddle shifters.
Technical Specifications
| Brand | Porsche |
| Model | Cayenne |
| Generation | Cayenne III (facelift 2023) Coupe |
| Type (Engine) | GTS 4.0 V8 (500 Hp) Tiptronic S |
| Start of production | April, 2024 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe, SUV |
| Seats | 4 |
| Doors | 5 |
| Fuel consumption at Low speed (WLTP) | 21.5 l/100 km (10.9 US mpg, 13.1 UK mpg, 4.7 km/l) |
| Fuel consumption at Medium speed (WLTP) | 12.6 l/100 km (18.7 US mpg, 22.4 UK mpg, 7.9 km/l) |
| Fuel consumption at high speed (WLTP) | 10.4 l/100 km (22.6 US mpg, 27.2 UK mpg, 9.6 km/l) |
| Fuel consumption at very high speed (WLTP) | 11.1 l/100 km (21.2 US mpg, 25.4 UK mpg, 9 km/l) |
| Combined fuel consumption (WLTP) | 12.6-13.3 l/100 km (18.7 – 17.7 US mpg, 22.4 – 21.2 UK mpg, 7.9 – 7.5 km/l) |
| CO2 emissions (WLTP) | 287-303 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 4.4 sec |
| Acceleration 0 – 62 mph | 4.4 sec |
| Acceleration 0 – 60 mph | 4.2 sec |
| Acceleration 0 – 200 km/h | 16.7 sec |
| Maximum speed | 275 km/h (170.88 mph) |
| Emission standard | Euro 6 EA |
| Weight-to-power ratio | 4.4 kg/Hp, 225.2 Hp/tonne |
| Weight-to-torque ratio | 3.4 kg/Nm, 297.3 Nm/tonne |
| Power | 500 Hp @ 6000 rpm |
| Power per litre | 125.1 Hp/l |
| Torque | 660 Nm @ 2100-4500 rpm (486.79 lb.-ft. @ 2100-4500 rpm) |
| Maximum engine speed | 6800 rpm |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EA825 |
| Engine displacement | 3996 cm3 (243.85 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 86 mm (3.39 in.) |
| Piston Stroke | 86 mm (3.39 in.) |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | 2 x Twin-scroll turbo, Intercooler |
| Valvetrain | DOHC |
| Engine systems | Start & Stop System, Particulate filter |
| Kerb Weight | 2220 kg (4894.26 lbs.) |
| Max. weight | 2875 kg (6338.29 lbs.) |
| Max load | 655 kg (1444.03 lbs.) |
| Trunk (boot) space – minimum | 554 l (19.56 cu. ft.) |
| Trunk (boot) space – maximum | 1502 l (53.04 cu. ft.) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (12%) | 3500 kg (7716.18 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 140 kg (308.65 lbs.) |
| Length | 4930 mm (194.09 in.) |
| Width | 1989 mm (78.31 in.) |
| Width including mirrors | 2194 mm (86.38 in.) |
| Height | 1654 mm (65.12 in.) |
| Wheelbase | 2895 mm (113.98 in.) |
| Ride height (ground clearance) | 189-234 mm (7.44 – 9.21 in.) |
| Minimum turning circle (turning diameter) | 12.2 m (40.03 ft.) |
| Approach angle | 23.3° |
| Departure angle | 20.7° |
| Ramp-over (brakeover) angle | 16.7-20.7° |
| Wading depth | 471-525 mm (18.54 – 20.67 in.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 8 gears, automatic transmission Tiptronic S |
| Front suspension | Independent multi-link suspension, Air suspension |
| Rear suspension | Independent multi-link suspension, Air suspension |
| 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 wheel tires: 285/45 R21; 285/40 R22 Rear wheel tires: 315/40 R21; 315/35 R22 |
| Wheel rims size | Front wheel rims: 9.5J x 21; 10J x 22 Rear wheel rims: 11J x 21; 11.5J x 22 |
INTRODUCTION
The Porsche Cayenne III Coupe GTS 4.0 V8 Tiptronic S is a performance-focused variant of Porsche’s popular luxury SUV. Introduced in April 2024 as part of the facelift for the third-generation Cayenne, it slots into the lineup between the Cayenne S and the range-topping Turbo models. The “Coupe” designation refers to the sloping roofline, offering a more sporting aesthetic compared to the standard Cayenne SUV. This model is designed to appeal to buyers seeking a blend of performance, luxury, and practicality, with the Tiptronic S transmission providing a more engaging driving experience than the standard eight-speed automatic.
Powertrain & Engine Architecture
At the heart of the Cayenne GTS 4.0 lies Porsche’s EA825 4.0-liter twin-turbocharged V8 engine. This engine, a member of the Volkswagen Group’s modular engine family, produces 500 horsepower at 6000 rpm and 660 Nm (486.79 lb-ft) of torque between 2100 and 4500 rpm. The engine utilizes direct fuel injection and features a sophisticated valvetrain with four valves per cylinder (DOHC). The twin-scroll turbochargers, positioned within the V of the engine, minimize turbo lag and contribute to the engine’s broad torque curve. The Tiptronic S eight-speed automatic transmission is specifically tuned for quicker shifts and includes paddle shifters for manual control. Porsche’s Sport Chrono package is standard, offering selectable driving modes (including Sport Plus) and a launch control function.
Driving Characteristics
The Cayenne GTS 4.0 delivers impressive performance, accelerating from 0 to 60 mph in approximately 4.2 seconds and reaching a top speed of 275 km/h (170.88 mph). The Tiptronic S transmission provides smooth and responsive shifts, while the Sport Chrono package allows drivers to tailor the vehicle’s dynamics to their preferences. Compared to the base Cayenne, the GTS 4.0 offers significantly more power and torque, resulting in noticeably quicker acceleration and improved passing performance. While the standard air suspension provides a comfortable ride, the GTS benefits from a sportier suspension tune, reducing body roll and enhancing handling. The all-wheel-drive system ensures excellent traction in various conditions.
Equipment & Trim Levels
The Cayenne GTS 4.0 comes standard with a comprehensive list of features, including Porsche Active Suspension Management (PASM), Sport Chrono Package, 21-inch wheels, and a sport exhaust system. The interior features sport seats upholstered in Alcantara and leather, along with brushed aluminum trim. Optional extras include adaptive cruise control, a panoramic sunroof, a premium sound system, and various customization options through Porsche’s Exclusive Manufaktur program. The Coupe body style offers a slightly more intimate cabin experience compared to the standard Cayenne SUV.
Chassis & Braking
The Cayenne GTS 4.0 utilizes an independent multi-link suspension system at both the front and rear, with air suspension as standard. This allows for adjustable ride height and damping characteristics. The braking system consists of ventilated discs on all four wheels, providing ample stopping power. Porsche’s Surface Coated Brake (PSCB) system, featuring tungsten carbide coating, is available as an option for improved fade resistance and reduced brake dust. The steering system is a rack-and-pinion setup with electric power assistance, offering precise and responsive steering feel.
Market Reception & Comparison
The Cayenne GTS 4.0 has been well-received by automotive critics, who praise its potent performance, engaging driving dynamics, and luxurious interior. Compared to the Cayenne S, the GTS 4.0 offers a more visceral driving experience thanks to its V8 engine and sportier suspension. While the Turbo models offer even more power, the GTS 4.0 strikes a compelling balance between performance and price. Fuel economy, as per WLTP testing, is rated between 12.6 and 13.3 l/100 km, which is typical for a high-performance SUV of this size and capability.
Legacy
The EA825 V8 engine, used in the Cayenne GTS 4.0, has proven to be a reliable and durable powerplant in other Porsche and Audi applications. While long-term reliability data for this specific variant is still emerging, the Cayenne III generation has generally received positive reports regarding build quality and dependability. The Cayenne GTS 4.0 is expected to hold its value well in the used car market, appealing to enthusiasts seeking a high-performance luxury SUV with a sporting pedigree.
