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Understell 911 Turbo S Cabriolet

Porsche Understell - Identity 911

Identity 911

In the new 911 Turbo, our engineers have redeveloped 90 % of the components and again provided a new reference. With greater engine power, with the improved Porsche Doppelkupplung (PDK), which now...

Porsche Understell - Exterior


There can be no doubt about the origin of the new 911 Turbo. In its form, proportions and lines, it is clearly a Porsche. The wings are higher than the front lid; the 28 extra millimetres at the back...

Porsche Understell - Interior


Inside – the evolution of the Turbo principle continues. The newly designed interior is focused on just one thing: the driver. All of the information comes together behind the steering wheel. The...

Porsche Understell - Engineering 911

Engineering 911

The heart of the new 911 models is the 3.8-litre boxer twin-turbo engine with variable turbine geometry (VTG). It sits in the rear and provides more power than ever before. The fact that fuel...

Porsche Understell - Idea


The newly developed fabric hood and electric wind deflector in the 911 Turbo Cabriolet models provide the best conditions for plenty of fresh air. The key points: it is convenient and quick to...

Porsche Understell - Performance


Six cylinders. Rear engine. In a boxer arrangement. There are some principles from which we never deviate. Because the typical Porsche construction and the position of the drive unit guarantee very...

Porsche Understell - Porsche Doppelkupplung (PDK)

Porsche Doppelkupplung (PDK)

All of the new 911 Turbo models are equipped as standard with the enhanced PDK featuring manual and automatic modes. The work of our engineers: they have yet again increased the speed and comfort...

Porsche Understell - Porsche Traction Management (PTM)

Porsche Traction Management (PTM)

Enhanced Porsche Traction Management (PTM) with water-cooled front-axle gearbox is standard in all of the new 911 Turbo models. It is an active all-wheel-drive system with an electronically variable...

Porsche Understell - Variable Turbine Geometry (VTG)

Variable Turbine Geometry (VTG)

The variable turbine geometry of the twin water-cooled exhaust gas turbochargers goes a long way to resolving the conflict of aims of normal turbochargers. With this technology, the gas flow from the...

Porsche Understell - VarioCam Plus System

VarioCam Plus System

VarioCam Plus is a two-in-one engine concept that adjusts the camshafts on the inlet side and controls valve lift.

The system distinguishes between normal everyday and maximum power requirements and...

Porsche Understell - Expansion intake manifold

Expansion intake manifold

More power for less fuel. Sounds paradoxical, but it’s really quite simple. You just have to possess the nerve to question the norm.

For instance with the expansion intake manifold in the new 911...

Porsche Understell - Efficiency


Thermal management

The thermal management system regulates the temperature in the engine and gearbox through the intelligent manipulation of heat flow. In this way, the engine and gearbox reach their...

Porsche Understell - Coasting


The coasting function enables you to save even more fuel where the situation allows. The engine is decoupled from the transmission to prevent deceleration caused by engine braking. In this way,...

Porsche Understell - Sport Button

Sport Button

The SPORT button

Fitted as standard, the SPORT button enables you to select a suspension setup where the emphasis is on either comfort or sporty performance. At the push of a button, the electronic...

Porsche Understell - Porsche Torque Vectoring Plus (PTV Plus)

Porsche Torque Vectoring Plus (PTV Plus)

Standard in all of the new 911 Turbo models: PTV Plus. The system actively enhances vehicle dynamics and stability and operates, in conjunction with an electronic rear differential lock, by varying...

Porsche Understell - Dynamic engine mounts

Dynamic engine mounts

The laws of physics are a fixed quantity. We cannot change them. But we can use them. To reach our destinations faster, for instance.

You will take bends more precisely with the dynamic engine mounts...

Porsche Understell - Chassis


A longer wheelbase and an even wider track, the chassis on the new 911 Turbo models enables smooth high-speed manoeuvres. The car offers exceptionally high levels of stability. Its cornering agility...

Porsche Understell - Porsche Active Suspension Management (PASM)

Porsche Active Suspension Management (PASM)

Included as standard equipment, Porsche Active Suspension Management (PASM) is an electronic active damping system.

It offers continuous adjustment of the damping force on each wheel, based on current...

Porsche Understell - Rear-axle steering

Rear-axle steering

Thanks to the new rear-axle steering which is fitted as standard, everyday practicability and performance have both been equally increased. The system consists of two electromechanical actuators...

Porsche Understell - Porsche Dynamic Chassis Control (PDCC)

Porsche Dynamic Chassis Control (PDCC)

Porsche Dynamic Chassis Control (PDCC) is fitted as standard in the 911 Turbo S models (available as an option for the 911 Turbo models). PDCC is an active anti-roll system that suppresses lateral...

Porsche Understell - Wheels and TPM

Wheels and TPM

The new 20-inch 911 Turbo wheel

Standard in the 911 Turbo and the 911 Turbo Cabriolet: the new 20-inch 911 Turbo wheels. They are one inch larger than on the predecessor and improve contact with the...

Porsche Understell - Porsche Active Aerodynamics (PAA)

Porsche Active Aerodynamics (PAA)

Objective I: to make the drag coefficient as low as possible. Objective II: to set a new standard for downforce. With the new Porsche Active Aerodynamics (PAA).

For the first time at Porsche, in the...

Porsche Understell - Porsche Stability Management (PSM)

Porsche Stability Management (PSM)

As standard, the 911 Turbo models are equipped with enhanced Porsche Stability Management (PSM) which maintains stability even at the limits of dynamic driving performance. Sensors continuously...

Porsche Understell - Lights


Bi-Xenon headlights with PDLS

The 911 Turbo models are equipped as standard with Bi-Xenon headlights including a headlight cleaning system and dynamic range control – for an even illumination of the...

Porsche Understell - Brakes


Positive: negative acceleration. For us, it goes without saying that the 911 Turbo models should also be setting standards with their brakes. We value them as highly as we do our engines and chassis....

Porsche Understell - Engineered body design

Engineered body design

The innovative bodyshell of the new 911 Turbo models fulfils two structural design requirements: first, excellent driving dynamics due to the body’s extremely high rigidity. Second, a saving in...

Porsche Understell - Airbags


The airbag technology in the new 911 Turbo models provides full-size driver and front passenger airbags, which are inflated in two stages depending on the severity and type of accident. In less...

Porsche Understell - Roll-over protection

Roll-over protection

Despite their light weight, the 911 Turbo Cabriolet models have exemplary torsional rigidity and flexural strength. Body flexing is minimal, even on uneven road surfaces.

In the event of the car...

Porsche Understell - Interior


The most important characteristics of the interior: never frivolous, always direct. Clever technology, clear operating logic. Focused precisely on the benchmark for all of our considerations: the...

Porsche Understell - Seats


Fully electric Sports seats

What does sport have to do with comfort? More than you might generally think. As demonstrated by the fully electric Sports seats, which are standard in the new 911 Turbo...

Porsche Understell - SportDesign steering wheel

SportDesign steering wheel

SportDesign steering wheel is a standard feature of the 911 Turbo models. It is adjustable for both height (by up to 40 mm) and reach (up to 60 mm) and, thanks to its grip mouldings, it’s in safe...

Porsche Understell - Assistance Systems

Assistance Systems


ParkAssist at the rear is fitted as standard in the new 911 Turbo models. Featuring four inconspicuous sensors in the rear end, the system audibly alerts the driver to the presence of...

Porsche Understell - Instruments


The five round instruments have one purpose above all: to provide information. Efficiently and accurately. With looks that are typically Porsche. With the rev counter in the middle.


Porsche Understell - Luggage compartment

Luggage compartment

Luggage compartment

The luggage compartment volume in the new 911 Turbo models is 115 litres. The luggage compartment is fully trimmed in scratch-resistant materials.

Roof transport system

The aluminium...

Porsche Understell - Additional Features

Additional Features

HomeLink® (programmable garage door opener)

As an option, it is possible to have a programmable garage door opener integrated into the overhead console. At the push of a button, it controls up to...

Porsche Understell - Porsche Communication Management (PCM)

Porsche Communication Management (PCM)

Porsche Communication Management (PCM) is standard equipment in the new 911 Turbo models. PCM is your control centre for audio, navigation and communication functions. Powerful, multifunctional and...

Porsche Understell - BOSE® Surround Sound-System

BOSE® Surround Sound-System

The sound of a Porsche is akin to its unique fingerprint. And we are not referring only to the engine. BOSE® Surround Sound System which is fitted as standard is perfectly tuned to the specific...

Porsche Understell - Burmester® High-End Surround Sound-System

Burmester® High-End Surround Sound-System

When two iconic German manufacturers join forces, the result is special. We’re referring to Porsche and Berlin-based Burmester®, one of the most respected manufacturers of high-end audio equipment...

Porsche Understell - Hood and Electric wind deflector

Hood and Electric wind deflector


The standard equipment in a cabriolet: the hood. Much more than the standard: the completely revised fabric hood in the new 911 Turbo Cabriolet models. Three integrated supporting magnesium...

Porsche Understell - Fuel economy and recycling

Fuel economy and recycling

Intelligent lightweight construction has been fundamental to the Porsche identity since 1948. For both technical and ecological reasons. This forms the basis for achieving low fuel consumption values...

Porsche Understell - Exhaust emission control

Exhaust emission control

Vehicles manufactured by Porsche demonstrate that even high-performance sports cars can achieve moderate fuel cosumption and exhaust emission values in their respective category.

On the one hand,...

Porsche Understell - Fuel


All Porsche models are designed to operate on fuels with an ethanol content of up to 10 %, for example ‘E10’. Ethanol has a positive impact on the CO2 balance since the plants grown for the...

Porsche Understell - Noise


The 911 Turbo models comply with all current noise regulations – without resorting to engine encapsulation. To achieve this, we’ve eliminated noise at source: engine components are more rigid, moving...