On all Cayenne gas engines, we have used direct fuel injection (DFI) to achieve a significant increase in specific power and torque as well as better fuel economy and lower emissions.*

The Cayenne features a naturally aspirated 3.6-liter V6 engine with direct fuel injection (DFI) and variable valve timing on both inlet and exhaust. The unit delivers 300 hp at 6,300 rpm and maximum torque of 295 lb.-ft. at 3,000 rpm. Maximum top track speed is 142 mph. The car requires 7.1 seconds to reach 60 mph with a manual gearbox.

At the same time, fuel economy has been improved by up to 20 percent.*

* Compared to previous model.

Porsche Traction Management (PTM) is an active all-wheel drive system with an electronically variable, map-controlled multi-plate clutch, automatic brake differential (ABD) and anti-slip regulation (ASR).

Torque is distributed between the front and rear axles by means of the electronically variable multi-plate clutch. For the toughest off-road terrain, the differential can be locked using the PTM control on the center console. With the aid of on-board sensors, the status of the car is continuously monitored and the front/rear split is adjusted to match changing driving conditions. The sensors are used to measure a range of values, including the rotational speed of all four wheels, the lateral and longitudinal acceleration of the car, and the current steering angle.

If, for example, the rear wheels threaten to lose traction under acceleration, a greater proportion of drive torque is automatically transmitted to the front axle by a more positive engagement of the multi-plate clutch. In addition, ASR minimizes wheel spin. During cornering, the required level of engine torque is distributed to the front wheels to ensure excellent lateral stability.

In conjunction with advanced Porsche Stability Management (PSM), PTM ensures the perfect distribution of drive torque for optimum traction in all road scenarios, whether on long straights, through tight corners or on surfaces with different friction coefficients. If one of the wheels is about to lose traction, PTM uses the ABD function to apply the corresponding brake. As a result, more drive is automatically transferred to the opposite wheel. If both wheels on one

axle are in danger of slipping, ASR immediately intervenes and modifies engine output to maintain drive. As well as enhancing traction and active safety, Porsche Traction Management (PTM) offers exceptional handling and driving dynamics.

Standard on the Cayenne, Cayenne S, Cayenne GTS and Cayenne Turbo.

DFI injects fuel directly into the combustion chamber at up to 120 bar with millisecond precision using electromagnetic injectors. The injector position and spray geometry have been carefully designed to improve output, torque, fuel economy and emissions. The swirling of the fuel as it enters each chamber increases the mixing of air and fuel, thereby enhancing combustion. By forming the air/fuel mixture directly in the combustion chamber, DFI contributes to engine cooling. As a result, it was possible to increase the compression ratio and therefore power and efficiency.

The Cayenne models that are equipped with eight-speed Tiptronic S also feature an Auto Start Stop function. If, for example, you stop at traffic lights and keep your foot on the brake pedal, the Auto Start Stop will automatically turn off the engine. Although the engine is not running, all audio and communication systems remain switched on and the standard climate control continues to maintain the selected temperature. The only changes you’ll perceive: peace and quiet and – thanks to greater fuel economy – also peace of mind.

The system is deactivated in certain situations, e.g. if the outside temperature is very high or the battery charge is low. The starter motor has been revised to cope with the additional demands of the system, and the battery charge and life are continuously monitored. The battery and starter motor are replacement parts that are subject to greater wear and tear with frequent use of the

Auto Start Stop.

Standard on the Cayenne Diesel, Cayenne S, Cayenne S Hybrid, Cayenne GTS and Cayenne Turbo. Available as an option for the Cayenne in conjunction with the optional Tiptronic S.

The six-speed manual gearbox on the Cayenne has been specifically adapted for the demands of high-performance use. The gear lever throw is short and precise, and each of the six ratios has been selected for optimum progression through the gears. As the center console rises to meet the dashboard, the gear lever is close to hand – for an even more engaging drive.

The standard upshift display in the instrument cluster helps to reduce fuel consumption still further. Eight-speed Tiptronic S is also available as an option on the Cayenne in conjunction with the Auto Start Stop function.

Standard on the Cayenne.

The outstanding feature of the eight-speed Tiptronic S is a particularly wide ratio spread. First gear is designed for optimum acceleration when pulling away and greater performance when tackling ascents and towing loads in off-road terrain. Top track speed is reached in 6th gear (in 7th gear on the Cayenne Diesel). The remaining upper gears are used to lower the engine speeds at highway speed, thereby enhancing fuel economy and occupant comfort. On the motorway in particular, driving at low engine speeds will significantly reduce the noise level inside the vehicle.

In automatic mode, the driver can influence gearshifts on the Tiptronic S using the throttle and brakes alone. Tiptronic S automatically adapts the gearshift points for performance driving – equally, if a more defensive driving style is detected, the system selects a gearshift point that offers maximum fuel economy. Under heavy braking, Tiptronic S shifts down to maximize engine

braking.

An electric pump is used to maintain the required pressure of the transmission fluid, e.g. to transmit high levels of torque at lower engine speeds.

The standard multifunction steering wheel in conjunction with Tiptronic S has two ergonomic switches for manual gear changes. One press forward with the thumb and Tiptronic S shifts up. One pull backwards with the index finger and Tiptronic S shifts down. Either the right or left-hand switch can be used. The result: an even more dynamic response when changing gear.

Standard on the Cayenne Diesel, Cayenne S, Cayenne S Hybrid, Cayenne GTS and Cayenne Turbo.

Optional for the Cayenne.

VarioCam Plus creates two engines out of one by steplessly adjusting the inlet valve timing and lift.

The system differentiates between normal road usage and performance driving, adapting seamlessly as driver inputs change. All functions are automatically controlled by the engine management system. All you experience is responsive acceleration and ultra-smooth running characteristics. Inlet valve timing is steplessly adjusted. To improve response when starting from cold, for example, VarioCam Plus selects the higher lift setting and retards valve timing.

At medium PMS and minimal load, the valve lift is lowered and timing advanced to minimize fuel consumption and emissions. At low engine speeds in particular, VarioCam Plus significantly

improves fuel economy. To achieve maximum power and torque, the valve lift is raised.

Overall, the system provides greater performance with relatively modest fuel consumption.

Standard on the Cayenne S, Cayenne GTS and Cayenne Turbo.

The V6 engine in the Cayenne features variable valve timing on both inlet and exhaust. The camshaft phase angles are continuously varied by the engine management system via rotary-vane adjusters.

On the Cayenne S Hybrid, the inlet valve timing is continuously adjusted.

The key benefits include better fuel economy and lower emissions. It also helps to generate greater power and torque – even at low engine speeds.

Standard on the Cayenne and Cayenne S Hybrid.

A high-performance engine can only maintain its maximum capability over a long service life if all components are operating consistently within a specific temperature range. The engines in the Cayenne models are therefore designed for efficient cooling.

In order to reduce the frictional losses that occur during warm-up, all Cayenne models feature comprehensive thermal management. Using intelligent control, it activates the different cooling circuits individually and on demand, thereby ensuring that the optimum operating temperature for the engine and transmission is reached more quickly. This minimizes friction – and keeps fuel consumption and CO2 emissions low.

The V8 engines have an enhanced coolant management system offering effective temperature control throughout the engine. While 20 percent of coolant flows longitudinally through the crankcase, the remaining 80 percent serves the cylinder heads using the proven cross-flow principle (from hot to cold).

On all Cayenne models, the piston heads are cooled using oil-spray jets integrated within the main lubrication system.

The entire cooling system is designed for prolonged heavy-duty use, e.g. off-road driving or heavy towing and carrying applications.

The V8 engines use dry-sump lubrication to ensure a consistent supply of oil in all load conditions, especially in off-road terrain. The oil reservoir is located inside the engine. This saves on space and reduces weight.

Oil is circulated around the V8 engines using a demand-driven pump. This has been designed for the toughest driving scenarios on and off road, including performance driving and extreme gradients.

The V6 engines have a wet-sump lubrication system. Ensuring a reliable supply of oil, whatever the driving conditions.

We’ve just continued to improve it: the Cayenne is now lighter – up to 363 pounds* depending on the specification – and also more dynamic, more comfortable, and closer to the road than ever before. Without detracting from the qualities required for off-road driving or towing heavy loads.

Its naturally aspirated 3.6-liter V6 engine features direct fuel injection (DFI), variable valve timing on both inlet and exhaust, and a variable resonance intake manifold – for a generous output and excellent fuel economy. In other words: we have enhanced the performance, while significantly lowering the weight. The figures speak for themselves: maximum torque of 295 lb.-ft, 300 hp, a top track speed of 142 mph and the ability to accelerate from 0 to 60 mph in 7.4 seconds.

Delivering this power to the road efficiently, Porsche Traction Management (PTM) combines active all-wheel drive with an electronically variable multi-plate clutch, automatic brake differential (ABD) and anti-slip regulation (ASR). Together they enable the perfect distribution of drive torque to all four wheels, whether on long straights, through tight corners or on surfaces with different friction coefficients – for dynamic handling and increased traction. Drive is transmitted through a high-performance six-speed manual gearbox, which ensures optimum progression through the gears.

The generous standard equipment includes partial-leather seats, climate control, the CDR audio system with touchscreen, cruise control and automatic headlight activation. For added comfort, there’s also a ‘Welcome Home’ lighting function. When you arrive at a destination after dark, the

headlights remain illuminated for a user-defined period, lighting your path from the car.

So, a unique blend of the great sports performance and unrestricted everyday practicality that is typical of Porsche. Let’s be honest, would you have expected anything else?

* Compared to previous model.