Porsche 911 GTS review: The first hybrid 911 is better with a battery

When Porsche first unveiled the new 911 GTS, it's safe to say that there weren't many people on planet Earth pining for a hybrid 911. The idea of one of the world's most iconic sports cars taking a cue from the humble Toyota Prius is a concept that's a little hard for the average auto enthusiast to get their head around.

But they should try, because the technology that Porsche has deployed in the new 911 GTS, Porsche's first hybrid sports car, is properly impressive. This is a hybrid system that exists not to improve fuel consumption, but to genuinely make a sports car better thanks to the injection of a little high voltage and a lot of boost.

The 911 has maintained its stubborn rear-engined layout since the beginning. Its motor is slung between and behind the back wheels, not because it's necessarily the best place for handling, but just because that's how it's always been done. That doesn't change with the 911 GTS. What is new, though, is the addition of an electric motor into the mix, augmenting that gasoline engine in the way-back. That new motor sits neatly inside the eight-speed dual-clutch transmission, adding 54 horsepower and 29 pound-feet of torque.

Those numbers are hardly remarkable, but the real magic is what else the car does with its new high-voltage system. There's actually a second electric motor here, a tiny one capable of surviving ridiculously hot temperatures. That's needed because it lives within the turbocharger.

A turbocharger is a simple wheel that is spun by exhaust gas. This in turn spins another wheel that forces air into the engine's intake. It's a simple technology developed well over 100 years ago, but since those early days of forced induction, there's always been an issue when it comes to automotive applications: lag. The reliance of exhaust gases to spin the turbocharger creates an intrinsic delay between the driver requesting acceleration and the car actually delivering it. Internal combustion needs to build pressure to spin the wheel to suck in more air to provide more power.

Porsche short-circuited that with this novel electric motor that spins the turbocharger up to 120,000 RPM in less than a second. Lag isn't completely eliminated, but it's so radically reduced that you hardly know it. Pair that with the extra, instant kick of torque provided by the electric motor in the transmission, and you have something magical: a car powered by gasoline that accelerates with all the instant ferocity of an EV.

Porsche calls that whole system, plus the 1.9-kWh battery that powers it, T-Hybrid. The net result in the 2025 911 GTS is 532 hp and 449 lb-ft of torque. That's a substantial, 59-hp boost over the old GTS.

Yet the only obvious sign that there's anything different about this car is the subtle T-Hybrid badges mounted down low on the doors. And that's a good thing, because I'm of the opinion that the current-generation 911, internally called the 992.2, is one of the prettiest cars on the road. Even in this decidedly understated Chalk color, it is absolutely striking. The color pairs perfectly with the 20-inch front and 21-inch rear black wheels and other ebony highlights around the car.

The interior is similarly minimalist, monotone to an extreme. But there are just enough subtle highlights of materials like carbon fiber and Alcantara to make it feel racy and purposeful, not basic. And, if you like, you can go with many more wild interior combinations. Porsche is happy to let you customize to your heart's content, but beware that it's going to cost you.

The car's interface is simpler than 911s of yore, too. Most of the controls have been consumed by the car's petite 10.9-inch touchscreen, serving both wireless Android Auto and Apple CarPlay, while a curved, 12.6-inch virtual gauge cluster lives behind the steering wheel. What physical controls remain are well positioned, delivering strong tactility for your frequent tasks. Perhaps the most important is the drive mode dial that’s mounted at the four o'clock position on the steering wheel. It's how you dial up the intensity of the 911 GTS. Or, push the shiny little red button to go fully manic.

The GTS isn't Porsche's most powerful 911 of the moment. That honor lies in the 640-horsepower 911 Turbo S. But no other 911 delivers power like this one, offering a taste of the instant shove of the electric Taycan mixed with the internal combustion fury and high-speed acceleration you'd expect from a 911.

It is, suffice to say, quite intoxicating. And to get the best taste of it, push that aforementioned crimson button. That gives you 20 seconds of Sport Response mode, with the car's electronic turbocharger assist doing its damndest to maintain maximum power. The exhaust opens fully, the transmission drops a gear or two and suddenly that machine you were idling through traffic absolutely comes alive.

Put your foot down in this mode and the 911 GTS surges forward, without a moment's hesitation. You can hear the turbocharger behind your head whistling as it works to build intake pressure, hauling in air from the environment and jamming it right into the combustion chamber for the next squeeze and bang.It's addictive, but if you've become used to the silent surging power of an EV, it's perhaps a bit much. In Sport Mode, the standard sport exhaust on the GTS is loud enough to terrify anyone you go soaring past on a two-lane road.

Thankfully, the GTS is easy to silence. One tap of the exhaust button mounted below that touchscreen and the GTS becomes quiet. It's not-quite EV quiet, but very hushed. Despite having electric motors and a battery, this is not a plug-in hybrid. You'll struggle to even get out of your driveway without that engine firing up. But that's okay. Remember: This isn't an efficiency play.

In Normal mode, the suspension softens and the ultra-fast transmission transitions into something that smoothly slips from one gear to the next, keeping revs as low as possible to maximize fuel consumption. That nets the 911 GTS a 19 mpg combined rating per the EPA. Despite some bits of driving exuberance, I substantially bettered that, managing 25.1 mpg.

But even at its most tame, the GTS is not a luxury grand tourer of the likes of an Aston Martin DB12 or Mercedes-AMG GT. At its softest, the suspension is still firm, the road noise from those prodigious tires is grating and even the wind noise at high speed is a bother — so much so that the middling Bose sound system struggles to overcome it.

So, despite the GTS moniker, it's more of a sports car than a grand tourer. Instant power is this car's party trick, paired with amazing feel, effortless handling and the kind of prodigious grip that will make your favorite driving roads feel tame.

Those are all the more reasons to find your new favorite roads. Despite punishing you on the highway and over broken asphalt, the 911 GTS never feels flustered and always leaves you wanting more. It's a car you won't want to get out of, which perhaps explains why I'm writing this very sentence from the driver's seat.

At over $170,000 to start, or $196,185 as configured, it's not an affordable machine. Were I buying, my GTS would be a little cheaper. I'd stick with the rear-drive GTS model, rather than the all-wheel drive Carrera 4 you see here, simply for the fun-factor. I'd also skip the sunroof, which adds both $2,980 to the bill and weight to a car that already gained over 100 pounds compared to the prior GTS.

Those two deletions alone would cut about $10,000 from that still-soaring price. Expensive, yes, but the technology here feels worth it. This is a novel approach to electrification, making a sports car sportier with hardly any compromise. It is a truly desirable machine, the kind of hybrid that Porsche fans may not have known they needed, but one they definitely need to try.