2025 Porsche 911 Carrera 4 GTS T-Hybrid Review: Soul, Preserved

Key Points in This Review

• The first-ever production Porsche 911 hybrid perfectly preserves the character of the iconic sports car.
• The hybrid portion of the GTS’ drivetrain is entirely focused on performance, not efficiency.
• There is no all-electric range or drive mode.

Welcome to the most important evolution of the Porsche 911 in the past 25 years — or, more precisely, the past 26 years, as the 1999 model year marked the arrival of the 996 generation, which was the first water-cooled 911. If you’re not familiar with the significance of Porsche’s switch from air cooling to water cooling, just know it was a really big deal — and I reckon the new 2025 Porsche 911 Carrera GTS T-Hybrid comes close to matching it for historical importance.

Related: 2025 Porsche 911 Gives One of Its Hottest Trims a Hybrid System

If that all sounds a bit dramatic, know that the Porsche 911 is widely considered the most important sports car in history writ large; it’s served as the taproot of Porsche’s brand identity since 1964. It’s also one that’s greatly evolutionary; generational changes have been graduated, only radically departing from the prior generation a handful of times.

For 2025, we have the first example of hybridization in a production 911. For now, it’s contained to the GTS — the third trim level up from the base Carrera — and the range-topping Turbo S, but it’s certainly a herald for future generations. Think of this development in the same vein as the 1975-89 930 generation, which was the first turbocharged 911 to reach production: It took 42 years, but when the 991.2 generation debuted for the 2017 model year, that shift to turbocharging had finally reached across the entire 911 range (outside of the GT3).

Will All Future Porsche 911s Be Hybrid?

• Takeaway: It’s likely that most — but not all — future 911s will be hybrids.

I feel confident declaring that a hybridized base Carrera is not 42 years away; it’s likely less than 10 years out. This new GTS T-Hybrid is a preview of what’s to come — a clear signifier of how Porsche plans to electrify its icon. Amid the ongoing upheaval in the automotive industry (and at its own corporate level), Porsche is handling the 911 with kid gloves, as it almost always has.

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The GTS T-Hybrid isn’t a plug-in hybrid in the manner of competitors from Mercedes-Benz and Ferrari — as token as some of their all-electric ranges may be — and offers no fully electric driving range. In fact, aside from the preternatural speed with which the new single-turbo 3.6-liter flat-six engine spins to life, and a small battery charge indicator on the lower portion of the central digital tach, you’d never know it’s electrified at all.

How Much Power Does the Porsche 911 Carrera GTS T-Hybrid Have?

• Takeaway: The GTS’ hybrid drivetrain makes 532 horsepower and 449 pounds-feet of torque.

You can’t tell from the stats, either. The hybrid system, which includes an electric motor in the transmission, adds 54 hp to the engine’s baseline 478 hp. In symphony, the car’s 532 hp and 449 pounds-feet of torque are up “just” 59 hp and 29 pounds-feet of torque versus the prior Carrera GTS, which is less than you’d expect at this stage of performance hybrids. This is largely due to Porsche politicking; anything more would risk blurring the demarcation lines within the 911 lineup. Essentially, the GTS T-Hybrid is capped at what the badge represents, not at what’s possible.

Do I mean to imply that 532 hp isn’t impressive, healthy or appropriate? Absolutely not — this is a perfect example of Porsche’s gradual evolution at work. The Carrera GTS is significantly more capable than the base 2025 911 Carrera, but not so hot that it steps on the toes of the big-buck Turbo variants. And since it’s part of the Carrera family, you can have your GTS in four distinct configurations: coupe and cabriolet body styles with a choice of rear- or all-wheel drive, the latter designated by a “4” (as in Carrera 4 GTS).

My test car was an AWD coupe. All GTS models are fitted with an eight-speed dual-clutch transmission, as Porsche says the car’s hybridization isn’t compatible with a manual gearbox. That’s understandable but a slight bummer; as of this writing, your choices for a new three-pedal 911 are limited to the Carrera T and the GT3. Still, Porsche’s PDK system is one of history’s all-time great transmissions, and the driving experience isn’t lessened by it, it’s just different.