McLaren 720S vs Porsche 911 GT3

Picture of Porsche 911 GT3  (991 facelift)
Picture of McLaren 720S
Category Porsche 911 GT3 McLaren 720S
Engine layout 4.0 l B64.0 l V8
Max power (ps / bhp) 500 / 493720 / 710
Max torque (Nm / lb-ft) 460 / 339770 / 568
Curb weight (kg / lb) 1477 / 32561429 / 3150
Power / tonne (ps / bhp) 339 / 334504 / 497
Average price €161,000€278,000

Acceleration (mph)

Speed & distance Porsche 911 GT3 McLaren 720S
0 - 30 mph 1.2 s1.1 s
0 - 40 mph 1.7 s1.6 s
0 - 50 mph 2.4 s2.1 s
0 - 60 mph 3.0 s2.5 s
0 - 70 mph 3.8 s3.1 s
0 - 80 mph 4.7 s3.7 s
0 - 90 mph 5.8 s4.4 s
0 - 100 mph 6.9 s5.1 s
0 - 110 mph 8.2 s5.9 s
0 - 120 mph 9.8 s6.8 s
0 - 130 mph 11.6 s7.8 s
0 - 140 mph 13.8 s8.9 s
0 - 150 mph 16.3 s10.2 s
0 - 160 mph 19.8 s11.7 s
0 - 170 mph 24.3 s13.6 s
Est. 1/8 mile 7.8 s @ 105.0 mph6.9 s @ 118.7 mph
1/4 mile 11.1 s @ 127.0 mph9.9 s @ 148.2 mph
1/2 mile 18.2 s15.5 s

Acceleration (kph)

Speed & distance Porsche 911 GT3 McLaren 720S
0 - 40 kph 1.2 s1.1 s
0 - 50 kph 1.3 s1.3 s
0 - 80 kph 2.5 s2.3 s
0 - 100 kph 3.3 s2.6 s
0 - 120 kph 4.5 s3.3 s
0 - 130 kph 4.9 s3.7 s
0 - 140 kph 5.7 s4.3 s
0 - 150 kph 6.2 s4.5 s
0 - 160 kph 6.9 s5.0 s
0 - 180 kph 8.9 s5.9 s
0 - 200 kph 10.6 s7.1 s
0 - 250 kph 17.9 s11.4 s
0 - 300 kph 37.1 s18.2 s
1000 m 20.4 s @ 260.7 kph17.9 s @ 296.8 kph

Rolling acceleration

Speed Porsche 911 GT3 McLaren 720S
60 - 100 kph (4) 3.7 s2.4 s
60 - 100 kph (5) 4.9 s3.5 s
80 - 120 kph (4) 4.1 s2.2 s
80 - 120 kph (5) 4.6 s2.9 s
80 - 120 kph (6) 5.7 s4.7 s
80 - 120 kph (7) 7.3 s8.8 s
80 - 160 kph (4) 7.6 s4.3 s
80 - 160 kph (5) 10.5 s6.1 s
80 - 160 kph (6) 13.9 s9.3 s
80 - 160 kph (7) 17.0 s17.1 s
80 - 120 kph 2.0 s1.2 s
Est. 100 - 140 kph 2.3 s1.6 s
100 - 200 kph 8.2 s4.3 s

Braking distance

Speed Porsche 911 GT3 McLaren 720S
50 kph - 0 8 m (28 ft)8 m (25 ft)
100 kph - 0 31 m (101 ft)29 m (95 ft)
130 kph - 0 52 m (169 ft)50 m (165 ft)
200 kph - 0 116 m (381 ft)109 m (359 ft)
60 mph - 0 30 m (98 ft)28 m (93 ft)
70 mph - 0 43 m (141 ft)40 m (131 ft)

General performance

Category Porsche 911 GT3 McLaren 720S
Top speed 320 kph (199 mph)348 kph (216 mph)
Est. max acceleration 0.89 g (9 m/s²)1.01 g (10 m/s²)
18m slalom 74.1 kph (46.0 mph)73.6 kph (45.7 mph)
Fuel economy 10.7 l/100 km (22 mpg US / 26 UK)9.6 l/100 km (25 mpg US / 29 UK)
Lateral acceleration 1.11 g (11 m/s²)1.09 g (11 m/s²)

Summary

Category Porsche 911 GT3 McLaren 720S
Track Performance 15761700
Straight line speed 36256136
Total 52017836

Verdict

720S is the fastest by a huge margin.

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