Porsche Gives 911, Taycan, Panamera and Cayenne Up to Five Times the Computing Power

• Porsche is rolling out a new infotainment computer in the 911, Taycan, Panamera and Cayenne that the maker says has up to five times the computing power of the one it replaces.
• The new system adds an AI voice assistant that answers follow-up questions, an in-car app store, Apple Music that supports Dolby Atmos with Bose or Burmester sound systems and over-the-air updates after delivery.
• Porsche has given no UK prices or delivery dates, and the law allows voice commands and a built-in sat nav but punishes holding a device with £200 and six penalty points.

Porsche Swaps the Computer Behind the Screen in Four Model Lines

Porsche is replacing the computer that runs the touchscreens in the 911, Taycan, Panamera and Cayenne. The new generation of Porsche Communication Management, known as PCM, sits on a system-on-chip hardware platform that Porsche says has up to five times the computing power of the system before it. That is the maker’s own figure, with no independent measurement behind it.

Porsche says the extra power shows up in everyday use: faster start-ups, shorter loading times and smoother operation. Several apps can run at once, and an app left in the background stays active and reappears more quickly when the driver switches back to it.

Porsche has not published UK prices, UK delivery dates or any word on fitting the new system to cars already built. The new generation is being introduced gradually in newly produced cars of the four model lines, and Porsche says availability varies with market, model, production date and equipment. A buyer with an order already placed has one job: ask the dealer which system that build slot receives.

A Rotating 3D Model of Your Own Car Becomes the Menu

The screen layout comes from Porsche Digital Interaction, the design and operating language that debuted on the Cayenne Electric. It now reaches the 911, the Taycan, the Panamera and the Cayenne with combustion and hybrid powertrains. Porsche described the same software for the 2027 Taycan in June, as the 2027 Taycan update covered, and the rollout now spreads it across four model lines.

The centrepiece is a high-quality 3D model of the car that the driver can rotate freely. It appears in the car’s actual exterior paint shade and gives access to selected vehicle functions and settings: the controls sit directly in the virtual car. Five selectable themes and configurable widgets let each owner set the screen up their own way, and Porsche says the layouts, response times and operating logic stay uniform across the various displays in the car.

A driver who steps from a Panamera into a 911 meets the same structure, and consistent operation across the model lines is Porsche’s stated goal for the redesign.

Talking to the Car: Voice Pilot, 3D Maps and the Law

The Voice Pilot is powered by AI and built on a large language model. Porsche says it processes natural language, multi-step requests and follow-up questions, and it controls route guidance, selected vehicle functions, media and selected apps.

The map side gets a new 3D display, online map data and real-time traffic information. Porsche limits its Charging Planner to fully electric vehicles. The planner plans charging stops and takes battery preconditioning into account. Smartphone integration adds a map display in the instrument cluster and EV routing with battery preconditioning in selected markets.

The law is specific about screens in the car. GOV.UK states that it is illegal to hold and use a phone, sat nav, tablet or any device that can send or receive data while driving, and the rule still applies at traffic lights, in queues and with the device in flight mode or offline. Hands-free use is allowed, and GOV.UK lists voice command and a built-in sat nav among the examples, provided the device does not block the view of the road and traffic ahead.

A driver must also stay in full control at all times. GOV.UK says the police can stop a driver they think is distracted and not in control, and that driver can be prosecuted. Holding and using a device costs 6 penalty points and a £200 fine, and a driver who passed the test in the last two years loses the licence. A driver without a full view of the road or proper control faces 3 penalty points, and a court can ban the driver and fine up to £1,000.

Drivers who break the rule can end up in court, as the report on phone cases reaching Crown Court explains.

Ten police forces are also taking part in a national trial of AI cameras that spot phone use, so a phone in the hand is easier to catch than it used to be.

Apps, Apple Music and Updates After Delivery

Porsche’s in-car app store lets Porsche and third-party apps run directly in the car. Customers select, download and update the apps themselves, and the range covers audio and video streaming, route guidance, and parking and charging services. Porsche says the range keeps expanding.

For the first time Apple Music is available directly in a Porsche through that app store. Paired with the Bose or Burmester 3D High-End Surround Sound Systems, the Apple Music platform supports Dolby Atmos. Porsche attaches conditions to this: Apple Music with Spatial Audio by Dolby Atmos is available through the app store in selected Connect markets, and it needs an Apple Music subscription and a Dolby Atmos capable sound system. Other compatible apps can use Dolby Atmos through Apple CarPlay if they support it. Wi-Fi and wireless smartphone integration are also optimised in the new generation.

Software and selected functions can be developed further after the car is delivered through over-the-air updates, and new software versions arrive directly in the vehicle. Oliver Seifert, Head of Infotainment & Connect at Porsche, said: “This new generation of infotainment means we can create a more powerful digital platform that combines enhanced performance, intelligent connectivity and a consistent user experience across multiple model lines. The combination of a modern system-on-chip architecture, Porsche Digital Interaction and an expanded digital ecosystem enables us to continuously develop the in-car Porsche experience.”

What to Ask a Porsche Dealer Before You Order

Porsche has left the buyer’s questions unanswered, so they belong on the dealer’s desk. The first is the production date: which cars carry the new PCM, and does the build slot of a specific order fall inside the rollout? The second is the market: Porsche says Apple Music with Spatial Audio is available in selected Connect markets, so a UK buyer needs a straight answer on whether the service and the Voice Pilot work here. The third is the cost: Apple Music needs a subscription, and a Dolby Atmos capable sound system is required, and Porsche names the Bose and Burmester 3D High-End Surround Sound Systems as the pairing for Dolby Atmos on the Apple Music platform.

A fourth question follows from the over-the-air updates. Porsche says software and selected functions can be developed after delivery, so a buyer can ask which functions arrive that way and which stay fixed at the factory.

The facts Porsche has confirmed are modest and clear. The computer is new, the screen is redesigned, the voice assistant is built on a large language model, apps and Apple Music arrive through the in-car app store, and updates continue after delivery. Prices, UK dates and retrofit plans are still missing, and until Porsche supplies them the order form is where the buyer should look for the answer.

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