Homecar reviewPorsche’s 2026 911 Turbo S is a ballistic, twin-turbo, 701-horsepower monster

Porsche’s 2026 911 Turbo S is a ballistic, twin-turbo, 701-horsepower monster

car reviewOctober 28, 2025
2 min read
Porsche’s 2026 911 Turbo S is a ballistic, twin-turbo, 701-horsepower monster
Big power, no lag, surprising agility make for a stellar drive—at an astronomical cost. ...
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Porsche provided flights from Albany, New York, to Malaga, Spain, and accommodation so Ars could drive the 911 Turbo S. Ars does not accept paid editorial content.

Turbochargers have been injecting more power into engines for over 100 years, but never before have they been so prevalent in our cars. A little boost can add a lot of power and efficiency, too, making a turbocharger a great solution to eke maximum performance out of today’s engines. Usually, though, that comes with the penalty of throttle lag: You put your foot to the floor, and nothing much happens for a beat or two.

As we’ve recently seen in our review of the new 911 GTS, Porsche’s engineers have worked some magic to create a turbocharger that provides all the power and fun of forced induction but with none of the throttle response penalty. If adding one high-tech, high-voltage turbocharger is good, surely two would be better, right? Indeed, it is, if you can afford the cost of entry. Meet the 701 hp (523 kW) 2026 911 Turbo S, Porsche’s new most powerful 911 ever.

Twinning the T-Hybrid

For Porsche’s first hybrid 911, the GTS, the company didn’t simply add an electric motor and bigger battery into the mix and call it a day. It also inserted another high-speed motor into the turbocharger, enabling it to spin up to maximum speed in less than a second, nearly eliminating turbo lag.

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Source: Ars Technica

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