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The 991.2 (2016–2019) turbocharged every 911 — base Carrera included — with a 3.0L twin-turbo flat-six producing 370 hp in the Carrera and 420 in the S. The upside is broader torque, a wider performance envelope, and better fuel economy. The character is more forceful and refined than the naturally aspirated 991.1.
GT3 and GT3 RS continue with naturally aspirated engines in this generation — a 4.0L flat-six making 500 hp — and remain the most analog 911s of the era. The Turbo S makes 580 hp in its final form and is usable in nearly any weather or situation.