Picture of Porsche Cayman GT4 (981)

Porsche Cayman GT4 (981)

385 ps (380 bhp)
1340 kg (2954 lbs)
287 ps / tonne
Picture of Porsche 911 GT3 (991)

Porsche 911 GT3 (991)

476 ps (469 bhp)
440 Nm (325 lb-ft)
1439 kg (3172 lbs)
331 ps / tonne

Lap Times 12

  Cayman GT4911 GT3
Le Mans (Bugatti) 1:51.291:48.48
Hockenheim GP 1:57.401:53.90
Algarve International Circuit (Portimao) 2:03.882:03.02
Virginia International Raceway Grand East Course (post 01/2014) 2:54.002:50.40
Nürburgring Nordschleife 7:42.007:25.00
Bilster Berg 1:55.551:45.79
Motortrend Figure-8 0:23.500:22.80
Blyton Park Circuit 1:03.801:01.90
Vairano Handling Course 1:15.011:12.88
Hockenheim Short 1:10.101:09.20
Circuit de Nevers Magny-Cours Club 1:20.281:18.95
Franciacorta 1:21.551:19.86

Performance

  Cayman GT4911 GT3
Top speed 295 kph (183 mph)315 kph (196 mph)
0 - 40 kph 1.5 s1.1 s
0 - 50 kph 1.8 s1.4 s
0 - 80 kph 3.2 s2.3 s
0 - 100 kph 4.3 s3.3 s
0 - 130 kph 6.9 s5.1 s
0 - 160 kph 9.7 s7.1 s
0 - 180 kph 11.7 s8.9 s
0 - 200 kph 13.7 s10.9 s
0 - 40 mph 2.2 s1.7 s
0 - 60 mph 4.0 s3.0 s
0 - 80 mph 6.2 s4.8 s
0 - 100 mph 9.0 s7.1 s
0 - 150 mph 22.9 s17.1 s
Est. 1/8 mile 8.3 s @ 93.2 mph7.5 s @ 102.5 mph
1/4 mile 12.3 s @ 115.2 mph11.2 s @ 126.1 mph
1000 m 22.5 s20.6 s @ 255.0 kph
60 - 100 kph (4) 4.7 s4.5 s
80 - 120 kph (5) 5.8 s5.6 s
80 - 120 kph (6) 7.1 s7.1 s
Est. 100 - 200 kph 9.3 s8.1 s
100 kph - 0 31 m (103 ft)31 m (100 ft)
200 kph - 0 127 m (417 ft)119 m (391 ft)
70 mph - 0 46 m (151 ft)41 m (135 ft)
Fuel economy 13.2 l/100 km (18 mpg US / 21 mpg UK)13.1 l/100 km (18 mpg US / 22 mpg UK)
Lateral acceleration 1.01 g (10 m/s²)1.12 g (11 m/s²)

Summary

  Cayman GT4911 GT3
Track Performance 11011200
Straight line speed 17382624
Total 28403824

Verdict

911 GT3 is the fastest by considerable margin.

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added Mercedes-Benz E400 Coupé 4Matic and data for Porsche 911 Carrera GTS (991 facelift)

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