2025 Porsche 911 GT3 RS Weissach Package

• The 2025 Porsche 911 GT3 RS Weissach Package adds 15 kg worth of carbon-fibre weight savings.

• Power holds at 502 hp from a 4.0 L naturally aspirated flat-six.

• Focused aero, magnesium wheels, and track-tuned suspension sharpen the already razor-like GT3 RS.

Weight Loss the Porsche Way

The heart remains the same—Porsche’s 4.0-liter naturally aspirated flat-six, producing 502 hp (375 kW) and 331 lb-ft (449 Nm) of torque. 0–60 mph happens in 3.2 seconds. Top speed? Around 193 mph.

But it’s what surrounds that engine that defines this Weissach Package. Porsche stripped roughly 15 kilograms thanks to a carbon-fibre roof, anti-roll bars, mirror caps, and more. Optional magnesium wheels cut rotating mass further. It's Porsche’s version of a track-day cleanse.

Visuals That Speak Softly but Carry Speed

No dramatic redesign here. This isn’t about making the GT3 RS look different—it’s about making it feel sharper. The carbon elements—roof, side plates, rear wing components—blend in unless you’re really looking. But they matter. Not just for bragging rights, but for function.

The swan-neck wing remains, massive and confident. Air ducts are aggressive, but not showboating. There’s a kind of unspoken precision here—this is what racecars look like when they’re allowed to wear license plates.

Handling, Dialed to Eleven

The standard GT3 RS is already surgical in its handling. With the Weissach tweaks, it gets scalpel-like. The forged magnesium wheels reduce unsprung mass, making turn-in feel even tighter. Steering feel stays natural—mechanical, not simulated.

The aero package is the real trick: active flaps in front, DRS-style functionality in the rear. Downforce is serious enough to press the car into the tarmac at triple-digit speeds. Yet it doesn’t feel overcooked. It feels ready.

Interior That Knows Why You’re Here

Inside, things are stripped just enough to remind you what the car’s built for. Race-Tex covers the seats, steering wheel, and dash. Door pulls are fabric. There’s exposed carbon. And if you spec the roll cage and six-point harnesses, it feels a few pit stops away from being a full Cup car.

There are screens, yes. But your eyes mostly stay on the tach. It’s not a place for distraction—it’s a cockpit, not a lounge.

Where It Sits in a Changing Market

While others chase electrification or hybrid torque-fill, Porsche leans into what it knows best: lightness, balance, noise, and feel. The GT3 RS Weissach doesn’t try to beat EVs on specs. It’s here for people who still love driving the hard way. Ferrari’s going hybrid. Aston’s following suit. Porsche says—“We’re not done yet.”

Final Thoughts

The 2025 Porsche 911 GT3 RS Weissach Package isn’t here to startle. It’s here to sharpen. It’s Porsche, paring down what didn’t need fluff in the first place, and giving us a car that asks more of the driver—and delivers more in return. It’s not for everyone. But for those who get it, it’s close to perfect.

Technical Specification

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Performance

• Maximum Power: 518 hp (386 kW) @ 8,500 rpm (GT3 RS spec) 

• Torque: 342 lb‑ft (465 Nm) @ 6,300 rpm 

• Acceleration (0–60 mph): ≈ 3.0 s (manufacturer PDK spec) 

• Top Speed: 193 mph (311 km/h) 

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Body Measurements

• Length: 4,572 mm (180.0 in) 

• Width (with mirrors): 2,027 mm (79.8 in) 

• Height: 1,322 mm (52.0 in) 

• Wheelbase: 2,455 mm (96.7 in) 

• Curb Weight: approx 1,483 kg (3,268 lb) 

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Powertrain

• Engine: 4.0 L naturally aspirated flat‑six, 24‑valve DOHC, redline 9,000 rpm 

• Transmission: 7‑speed PDK dual‑clutch automatic (PDK essential with Weissach Package) 

• Drive Layout: Rear‑wheel drive

• Aero/Chassis Upgrades: Carbon-fibre roof, wing, aero bits, anti-roll bars and coupling rods with Weissach Package 

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Capacities

• Fuel Tank: Standard capacity (≈ 67 L typical for model, official figure not listed)

• Cargo Capacity: ~4.6 cu ft (~130 L) under rear deck lid 

• Payload: 689 lb (≈ 313 kg) 

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Price

• Base GT3 RS MSRP: US $224,495 

• Weissach Package Cost: + US $33,520 

• UK Starting Price: £192,600, including VAT 

• Germany Starting Price: €248,157

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