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The all-electric Cayenne will soon be added to Porsche’s SUV portfolio. It is based on an evolution of the Premium Platform Electric (PPE) developed in-house. Its 800-volt architecture creates the basis for impressive charging power, intelligent energy distribution and high efficiency.

In combination with the new drive system, the Cayenne Electric achieves range figures equally suitable for everyday use and long-distance journeys. According to the combined WLTP standard, the new SUV will have a range of more than 600 kilometres. The Cayenne Electric has recently proven its long-distance capability at a consistently high average speed under real-world conditions. Several independent US journalists subjected near-production but still camouflaged prototypes to a highway range test and drove more than 350 miles (563 km) on a single battery charge at a maximum permitted speed of 70 mph (113 km/h).

This range is the result of the combination of innovative technology and sophisticated energy management. “With the Cayenne Electric, we are taking e-performance to a new level,” explains Dr Michael Steiner, Deputy Chairman of the Executive Board and Member of the Executive Board, Research and Development. “Our innovative high-voltage system combines maximum efficiency with the driving dynamics typical of Porsche.”

Integrated HV battery: safe, compact, efficient

At the heart of the Cayenne Electric is a function-integrated high-voltage battery with a gross energy content of 113 kWh. It is directly integrated into the vehicle structure and, in addition to storing energy, also acts as an integral structural component. This results in significant advantages in weight and packaging; the ratio between cells and battery housing has improved by 12 per cent compared to the second-generation Taycan battery. Integration of the battery into the body structure also increases vehicle rigidity and further lowers the car’s centre of gravity – both essential factors for driving dynamics and precision. The battery therefore contributes to the agile handling of the Cayenne Electric. Porsche is also setting new standards in the field of passive safety; the battery modules are made of a specially developed aluminium profile that absorbs energy in a targeted manner and protects the cells in the event of an impact.

Cell chemistry and energy density: peak efficiency

For maximum energy density and charging capability, Porsche uses a lithium-ion battery with six interchangeable modules and 192 large-format pouch cells. The cells consist of a graphite-silicon anode and a nickel-manganese-cobalt-aluminium cathode (NMCA). The high nickel content of 86 per cent ensures maximum energy density, while silicon in the anode significantly enhances the fast-charging capability. Aluminium increases the rigidity of the cell structure. The result: seven per cent higher energy density compared to the current Taycan battery, while also increasing charging efficiency.

Double-sided cooling: the key to sustained performance

A key element of the high-voltage system is the innovative cooling system, which regulates the temperature of the battery from both above and below. This dual cooling allows precise control of the temperature window and ensures that the battery always operates in the optimal range – regardless of the weather, charging power or driving style. The cooling capacity corresponds to that of about 100 large household refrigerators. For the first time, energy-efficient pressure fans will be used, which consume around 15 per cent less energy than conventional suction fans. The result is a consistently high charging capacity and high performance with minimal energy loss – a key element of the overall efficiency of the new Cayenne.

Predictive thermal management: thinking ahead

The new Predictive Thermal Management is an integral part of the electrical architecture of the Cayenne Electric. It links all of the vehicle’s cooling and heating circuits, continuously analyses temperature, route and driving profile, and proactively controls the flow of energy. While driving, intelligent software calculates the heating or cooling requirements in real time – taking into account navigation data, topography, traffic conditions and driving behaviour. The aim is to keep the battery in the optimum temperature window at all times – for maximum charging speed, service life and range consistency. The advantages for the driver include shorter charging times, lower energy consumption and even more accurate range predictions. The system works closely with the further-developed Charging Planner, which takes individual charging preferences into account and preconditions the battery for the next stop while driving.

“The function-integrated battery, the double-sided cooling concept and the predictive thermal management demonstrate how we think comprehensively about technology,” says Dr Michael Steiner. “Our aim is to provide electric mobility in a way that befits Porsche – efficient, powerful and engaging at the same time.” 

Robust fast-charging behaviour: next-level usability

The Cayenne Electric sets new standards in charging performance. Its capacity of up to 400 kW at suitable high-power charging stations enables charging from 10 to 80 per cent in less than 16 minutes. More than 300 km of range can be added in just 10 minutes. The Cayenne Electric maintains this high level of charging power over an exceptionally wide state of charge band. Up to about 50 per cent SoC, the charging rate consistently remains between 350 and 400 kW – a clear benefit for long-distance driving.

This optimal fast-charging curve is achievable from a battery temperature of just 15 degrees Celsius, which is significantly lower than before. This means that the car’s charging performance is particularly robust under real-world conditions throughout the year. In addition, the 800-volt architecture combined with the high-voltage switch in the battery also enables efficient charging at 400-volt stations at up to 200 kW – without an additional booster.

Porsche Wireless Charging: cable-free convenience

From 2026, Porsche will offer the new Porsche Wireless Charging system – an 11 kW wireless charging system with a compact one-box floor plate – for the first time with the Cayenne Electric. This contactless charging technology achieves a similar efficiency to wired AC charging: up to 90 per cent. When parked over it, the vehicle automatically detects the floor plate and lowers itself slightly for charging. The inductive charging process takes place across a gap of a few centimetres. The entire process is fully automatic, safe and maintenance-free. The My Porsche app can be used to monitor charging processes, define time slots or authenticate several vehicles. With this technology, Porsche is once again emphasising that efficiency and convenience go hand in hand – even when charging.

Other specific reforms that the government said it will take forward include changes to the system of merger review that currently operates.

The government said it will “consult in the coming weeks on proposals to provide greater certainty for businesses on whether transactions will be subject to merger control; proposals to ensure remedies are regularly reviewed; as well as changes to how the CMA [Competition and Markets Authority] makes decisions in mergers and markets investigations”. Those reforms, it added, would include “replacing the CMA’s panel model for decision-making by replicating the Digital Markets Board Committee model, for both the CMA’s mergers and markets functions”. It said the changes “will not alter the independence of CMA decision-making” from government.

Competition law expert Paul Williams of Pinsent Masons said the announcement builds on the UK government’s ‘strategic steer’ to the CMA earlier this year, emphasising the importance of economic growth and investment in the UK, and the government’s initial proposals to reduce regulation.

Williams said: “The CMA has already responded to this agenda by embedding new ‘4Ps’ principles – to improve pace, proportionality, predictability and process in its merger control functions and across its wider competition and consumer work – and has undertaken wide-ranging consultation on updating its guidance, including proposals for a more flexible approach to merger remedies. This evolving CMA approach looks to be further developed by reforms the UK government is now contemplating. Whilst the government strives for a more business-friendly regime to drive dealmaking, growth and investment, it will need to ensure the CMA’s independence and competition oversight role is safeguarded.”

The government has also invited businesses to have their say on what further regulatory reform it should pursue in future – including by highlighting specific “examples of specific rules that impose unnecessary costs or burdens” and by detailing how the way regulations are applied can “delay or prevent future business opportunities being taken up”. Businesses can provide their input via an online questionnaire up until 16 December.

Public policy expert William Hall of Pinsent Masons said: “With the government preparing for the crucial upcoming Budget, this regulatory reform package is one of many levers chancellor Rachel Reeves is pulling in an effort to boost economic growth.”

“Prime minister Sir Keir Starmer and his team have put effective delivery at the heart of their political vision for the country. They view economic growth through streamlined regulation, attracting investment and careful intentions as the key way to prove to the electorate that they have succeeded in delivering,” he added.

In relation to its AI Growth Lab plans, the government said the initiative will be modelled on existing regulatory sandboxes – such as the pioneering fintech sandbox run by the Financial Conduct Authority – but would be operate in a more dynamic fashion by providing for AI testing in response to specific innovation arising in the market.

This, it said, would “enable businesses and regulators to trial novel AI products and generate real-world evidence of their impact” in “live market environments with targeted regulatory modifications”. That testing would be undertaken with regulatory supervision and, the government said, could speed-up regulatory approvals and potentially drive “permanent” regulatory reforms.

More than half of British diners say rising prices are the main reason they are eating out less, according to YouGov data showing that overall 38% of people are visiting restaurants and other eateries less often than a year ago.

Among those cutting back, 63% cite higher costs as the main reason to dine out less frequently, according to the poll. Despite this downturn, more than two in five are still choosing to eat out at least once a month, while 8% of people say they never do.

UK inflation was unchanged last month at 3.8%, confounding expectations of a rise, in welcome news for the chancellor, Rachel Reeves, as she plans for her crucial budget next month.

However, inflation is still well above the government’s 2% target, and cost-conscious behaviours are on the rise. Nearly half of British diners say they have altered their dining preferences with a view to saving money. Of these, three in five say they are choosing cheaper restaurants, while 52% say they order fewer items, YouGov found.

Sarika Rana, director of consumer research at the polling and market research company, said dining out was “under pressure”. She added: “Six in 10 consumers say they are eating out at least once a month, yet nearly 38% of diners say they are doing so less than they did a year ago, citing rising costs. This represents an opportunity for more economic dining options. 59% of Brits who have altered their dining preferences say they are opting for cheaper restaurants.”

Sainsbury’s has just launched Taste the Difference Discovery, which the supermarket chain says offers restaurant-quality food that people can eat at home. It said that the new collection was designed to meet a growing demand for premium food as shoppers are increasingly dining in and looking for new ways to treat themselves at home. The range of more than 50 products includes British wagyu, Aberdeen Angus steaks, and modern Indian ready meals with a curated selection of wines and spirits.

Meanwhile the food entrepreneur Charlie Bigham has recently launched a range of luxurious ready meals in some Waitrose branches costing up to £29.95.

Amid increased operating costs and consumer caution, some restaurants have been struggling to survive. Pizza Hut announced the closure of 68 of its restaurants this week, putting as many as 1,200 jobs at risk, after the company behind its UK venues fell into administration. Eleven delivery-only sites will also close.

In July the trade body for the hospitality sector said data showed it had been the hardest-hit sector since the budget, accounting for 45% of all job losses. The chair of UKHospitality, Kate Nicholls, said: “The change to employer NICs in particular, was socially regressive and had a disproportionate impact on entry level jobs.”

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The YouGov survey found that 79% of British diners believe restaurant prices have increased in the past year, with baby boomers – those born between 1946 and 1964 – most likely to notice the change.

Social media is the leading way consumers find restaurant deals, particularly among younger restaurant-goers. The poll of 2,000 people in Great Britain found 36% of people heard about restaurant promotions this way.