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2021 Porsche 911 Turbo S Cabriolet Road Test Review | The supercar as defined by the 911

2021 Porsche 911 Turbo S Cabriolet Road Test Review | The supercar as defined by the 911


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If you can afford a supercar, do you want it to be a Porsche 911? That’s the question you ask yourself when considering the merits of the 2021 Porsche 911 Turbo S Cabriolet. Do you want one of the highest evolutions of the 911 as opposed to a loaded Audi R8, Lamborghini Huracan Evo or something else exotic? It’s a lot for the fortunate to consider.

Short of the race-bred GT3 line, the Turbos are as much Porsche 911 as anyone could ever desire. As one of my colleagues notes, the Turbos themselves are basically racecars, though he only tested the "regular" Turbo. I spent a week blasting around town top down (mostly) in the Turbo S. With 640 hp and a sprint to 60 time of 2.7 seconds, it’s the variant you simply can’t catch.

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The high performance efficacy of the Turbo S comes from the 3.7-liter boxer six-cylinder, which produces a stunning 60 hp more than the previous generation. Torque is up 37 lb-ft to 590, helping the S shave 0.2 seconds off its 60-mph run. The Cabriolet is only a tenth slower. They both have top speeds of 205 mph. Additionally, Porsche’s Traction Management All-Wheel Drive system can send 368 lb-ft to the front wheels, depending on conditions.

The unit is part of a new family of Porsche engines, and it has a new air intake system, larger intercoolers and larger symmetrical turbochargers than found in the old Turbo S. The intercoolers were moved from the rear fenders to right behind the engine to increase cooling 13%. The air filters are now in the fenders and there are two more air vents underneath the deck wing. The direct-injection system has Piezo injectors, which Porsche says increase output and responsiveness. The engine’s bones are found in the 3.0-liter 911 and a lesser-powered version is under the hood of the 911 Turbo (572 hp, 554 lb-ft). The Turbo S powerplant teams with the eight-speed dual-clutch PDK transmission, and the lofty top speed is reached in sixth gear.

The 2021 Turbo S features evolutionary new looks based on functionality. There’s a new rear wing, new front end and LED matrix-style headlights. The Turbo S isn’t a dramatic departure from its predecessor, but it’s 1.65 inches wider up front and 0.39 inches wider in back, with wider tires and front air vents, creating a more defined stance.

The Turbo S is now considerably more capable, and its looks reflect those chops. Still, our test car casts a subtle vibe, clad in Gentian Blue Metallic paint with a black cloth roof. The forged center-lock black wheels (20 inches in front, 21 in rear) have a polished gray 10-spoke design, and even the brake calipers are polished black, lending an understated feel to the aesthetic. Similarly, the truffle brown leather interior with chalk-colored stitching has a mellow feel with patterns that Porsche says recall the 930 Turbo. The optional Burmeister sound system ($3,980) with silver speaker covers accents the cabin and produces a dulcet sound.