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← Porsche 911 GT3 · 2014-2019 · 991 GT3

Porsche 911 GT3 991 GT3

Headline trim: 991.2 GT3 RS 4.0 — 513 bhp, 0-62 in 3.2s.

Porsche 911 GT3 991 GT3 press photo
Verdict
A
BHP
513 bhp
0–60
3.2 s
Top speed
193 mph
MPG
22.0 mpg
Used
£90,000-£200,000

Strengths

  • 9A1 Evo 4.0 — 9,000 rpm
  • 991.2 manual returned
  • GT3 Touring (no rear wing)

Weaknesses

  • 991.1 PDK-only
  • Engine recall on early 991.1 (resolved)
  • Specialist running cost

Notable tech

  • 991 platform
  • 9A1 NA flat-six 3.8 / 4.0
  • PDK 7DCT only on 991.1, +6MT on 991.2
  • RWD
  • Active rear-wheel steering
  • GT3 Touring spec without rear wing

Common issues

  • Engine recall on early 991.1
  • PDK-only 991.1
  • Carbon brake cost
  • Specialist service

Engine derivatives

UK trims and engines offered across 991 GT3's life. Click any two rows to compare them side-by-side.

Pick two engines to compare
991.1 GT3 3.8
BHP469
Torque440 Nm
0–603.5 s
Top195 mph
MPG22 mpg
DriveRWD
Gearbox7DCT
991.1 GT3 RS 4.0
BHP493
Torque460 Nm
0–603.3 s
Top193 mph
MPG21 mpg
DriveRWD
Gearbox7DCT
991.2 GT3 4.0
BHP493
Torque460 Nm
0–603.4 s
Top198 mph
MPG22 mpg
DriveRWD
Gearbox6MT / 7DCT
991.2 GT3 RS 4.0
BHP513
Torque470 Nm
0–603.2 s
Top193 mph
MPG21 mpg
DriveRWD
Gearbox7DCT
991.2 GT3 Touring 4.0
BHP493
Torque460 Nm
0–603.4 s
Top198 mph
MPG22 mpg
DriveRWD
Gearbox6MT