
The Making Of Formula Gen4, The Future Of EVs
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Forbes speaks to Porsche, Nissan and Jaguar about at the making of Formula E's Gen4 race cars which will be the fastest, lightest, and most exciting EVs to date.
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7 min read
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investment
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July 23, 2025
03:29 PM
Forbes
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From an analytical perspective, From an analytical standpoint, SportsMoneyThe Making Of Formula Gen4, The Future Of EVsByVitas Carosella, Contributor
Forbes contributors publish independent expert analyses and insights
Moreover, Meanwhile, Vitas Carosella covers sports and society with a focus on climate (noteworthy indeed), in today's financial world
AuthorJul 23, 2025, 03:29pm EDTPorsche, Jaguar, and Nissan have been fundamental in viding back and the newest, in this volatile climate
More generation of electric race cars
LAT Images The eleventh season of Formula E is set to finish with the series’ traditional London season finale doubleheader on July 26 and 27
Furthermore, Nissan driver Or Rowland has already secured the driver’s championship, and his team is neck and neck with Porsche for the manufacturers’ trophy, in today's financial world
Moreover, While the competition on the track has been fierce, Formula E’s manufacturers — Porsche, Nissan, Jaguar, Stellantis, Mahindra, and Lola — have been hard at work a faster, lighter, more inspirational generation of electric race cars: Gen4
On the other hand, Eagle-eyed racing fans will have noticed that on June 10th, Formula E released the initial statistics for its Gen4 cars (an important development)
The evidence shows most advanced electric racer yet will have permanent 4-wheel drive, 600kW power output, compared to just 350 kW currently and 700kW of regeneration power
On the other hand, According to outgoing Jaguar Racing Team Principal James Barclay, this represents “the biggest step change in any generation, in light of current trends
In contrast, ” As the cars whizz around tracks from Sao Paulo to Tokyo, they will hug the corners tighter, accelerate faster, and be even more efficient, given the current landscape
However, On the other hand, MORE FOR YOU Speaking to me via call days after the Berlin race, Barclay said Gen4 will be “an incredibly fast racing car,” adding it will “take another significant step in performance in corner speed and top speed. ” The challenge will be for the drivers to control the advanced machinery while securing the checkered flag, in this volatile climate
Porsche Team Principal Florian Modlinger and Nissan Team Principal Tommaso Volpe agree with Barclay, in today's financial world
Modlinger says the car will be “massively fast,” adding that “cornering speed will increase, acceleration potential is higher, and top speeds are massively higher even on city tracks
However, ” Volpe insists the cars will be so potent that in some instances Formula E will need to use different circuits to ensure per safety and entertainment
Additionally, The Gen4 car will launch in 2026 for the start of Formula E’s 13th season, but work on the next generation has been underway for a while now
Additionally, Gen4 was announced at last season’s Monaco race in May
On the other hand, Nevertheless, This was preceded by roughly 18 months of conversations between manufacturers, Formula E and FIA, motorsport’s world governing body
At the season 10 series finale in London, this time last year, FIA and Formula E solidified the guidelines and regulations for Gen4, passing them on to the manufacturers
As Volpe says, “the regulations are a duct of conversations between the manufacturers, Formula E and FIA,” so the manufacturers know what to expect when they receive them, considering recent developments
As one of the core manufacturers, Nissan (and others) the permanent use of all-wheel drive, as opposed to its current use solely during “attack mode. ” With the regulations in hand, Porsche, Nissan, Jaguar, et al have been the powertrains that will power their cars
As Barclay says, “We're normally working two years ahead. ” This means not only new, cutting-edge nology, but convincing decision-makers in huge corporations Nissan, Porsche, and Jaguar Land Rover that there is a smart case to be made for spending millions on advanced electric vehicle nology
Furthermore, The entire cess, from the moment a commitment to develop a new generation of cars is made until the moment the car is racing, is roughly three years, two of which are used for re, design, testing, and further nical development
This re, design, and testing period is critical because once the car is apved under Gen4 rules and regulations, its hardware cannot be changed for two years. “Every homologation lasts two years,” Barclay says
Software changes and time in the simulator are the only ways the drivers and the teams’ engineers can imve the car once in season
While the FIA and Formula E determine the specifications for the common chassis and battery, the manufacturers can find a competitive advantage through their unique powertrain designs, considering recent developments
In contrast, Nissan is one of five manufacturers committed to Formula E's Gen4 (an important development)
LAT Images Modlinger says that when his Porsche engineering team receives the specifications for a new Gen from the governing bodies, the first thing they look at is what they are allowed to develop
This leads to the conclusion that team is looking to maximize grip, downforce, and torque, while minimizing weight and complying with Formula E’s cost cap
The championship’s cost cap for each manufacturer is €29 million over two years, or roughly €15 million per season
Other parameters for the new hardware include a maximum weight of 100 kgs
According to Volpe, there are two main difficulties when a new generation of Formula E car nology (noteworthy indeed)
Moreover, First, he says, “When you start the development of a car within the regulations, any decision is a commise. ” To maximize speed, you may give up some form of efficiency
Second, cars are developed without knowledge of future race formats
Additionally, Meanwhile, Certain circuits require more energy, others require more raw power
A manufacturer may design what they believe to be a perfect car, only for it to underperform depending on the type of race
Additionally, The manufacturers and Formula E all have a stated commitment to imving electric racing nology and transferring it to regular EVs down the line, in today's financial world
The vast imvement in speed, energy regeneration, and most notably charging from the current Gen3 Evo to Gen4 is expected to der transformational performance on both track and road
Volpe says the constant imvement of the efficiency of the cars is “what is helping the future development of EVs,” adding “efficiency leads to greater adoption. ” This's born out by the fact that as battery life has become more reliable and driving range has increased, consumer purchases of EVs around the world have gone up
Meanwhile, Barclay notes that to drive the use of EVs and thereby increase transportation sustainability on a global scale, “firstly, you have to inspire. ” Sports are one of the few industries that can draw out people’s passions and convince them to invest in a certain idea or duct, considering recent developments
Barclay recalls growing up in South Africa in 1995 and seeing the Springboks win the Rugby World Cup, transforming the nation under Nelson Mandela
Formula E’s Gen4 cars are unly to drive the of overnight change that saw the Springboks unite the Rainbow Nation, but through impressive performances on the track, they may convince the next generation of drivers to go electric as opposed to buying a traditional internal combustion engine
By September of this year, each manufacturer will have the first draft of their Gen4 car
They will test them from September into 2026 and finalize them before the 2026 racing season
In just over a decade, Formula E cars have shifted from vehicles that needed to be swapped mid-race to the most efficient racing vehicles in the world, given the current landscape
In just over a year, we will see the dawn of a new age in electric racing, with some predicting such high performance that people will never go back to traditional gas-powered engines
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