Porsche 911 GT3 vs Chevrolet Corvette Grand Sport

Picture of Chevrolet Corvette  Grand Sport  (C7)
Picture of Porsche 911 GT3 (991)
Category Corvette GrandPorsche 911 GT3
Max power (ps / bhp) 466 / 460476 / 469
Max torque (Nm / lb-ft) 630 / 465440 / 325
Curb weight (kg / lb) 1583 / 34901439 / 3172
Power / tonne (ps / bhp) 295 / 291331 / 326
Average price €108,000€144,000

Acceleration (mph)

Speed & distance Corvette GrandPorsche 911 GT3
0 - 30 mph 1.7 s1.1 s
0 - 40 mph 2.3 s1.7 s
0 - 60 mph 3.6 s3.0 s
0 - 70 mph 4.8 s3.9 s
0 - 80 mph 6.1 s4.8 s
0 - 90 mph 7.4 s5.9 s
0 - 100 mph 8.5 s7.1 s
0 - 110 mph 10.6 s8.5 s
0 - 120 mph 12.7 s10.1 s
0 - 130 mph 15.3 s12.0 s
0 - 140 mph 18.5 s14.3 s
0 - 150 mph 24.1 s17.1 s
Est. 1/8 mile 8.6 s @ 98.2 mph7.9 s @ 104.4 mph
1/4 mile 12.0 s @ 116.6 mph11.2 s @ 126.1 mph

Acceleration (kph)

Speed & distance Corvette GrandPorsche 911 GT3
0 - 40 kph 1.4 s1.1 s
0 - 50 kph 1.6 s1.4 s
0 - 80 kph 3.3 s2.3 s
0 - 100 kph 4.0 s3.3 s
0 - 120 kph 5.9 s4.4 s
0 - 130 kph 6.0 s5.1 s
0 - 140 kph 7.5 s5.7 s
0 - 160 kph 8.5 s7.1 s
0 - 180 kph 10.8 s8.9 s
0 - 200 kph 13.4 s10.9 s

Rolling acceleration

Speed Corvette GrandPorsche 911 GT3
60 - 100 kph (4) 4.2 s4.5 s
80 - 120 kph (5) 5.0 s5.6 s
80 - 120 kph (6) 6.8 s7.1 s
80 - 120 kph (7) 8.4 s8.7 s
Est. 100 - 140 kph 3.4 s2.6 s
Est. 100 - 200 kph 10.3 s8.0 s

Braking distance

Speed Corvette GrandPorsche 911 GT3
100 kph - 0 30 m (98 ft)31 m (100 ft)
200 kph - 0 116 m (379 ft)119 m (391 ft)
60 mph - 0 27 m (90 ft)30 m (98 ft)
70 mph - 0 39 m (129 ft)41 m (135 ft)

General performance

Category Corvette GrandPorsche 911 GT3
Top speed 280 kph (174 mph)315 kph (196 mph)
Est. 0 - 100 mph - 0 15.3 s @ 1289 ft10.9 s @ 778 ft
Est. max acceleration 0.70 g (7 m/s²)0.89 g (9 m/s²)
18m slalom 74.2 kph (46.1 mph)75.1 kph (46.7 mph)
Fuel economy 14.4 l/100 km (16 mpg US / 20 UK)13.1 l/100 km (18 mpg US / 22 UK)
Lateral acceleration 1.18 g (12 m/s²)1.12 g (11 m/s²)

Summary

Category Corvette GrandPorsche 911 GT3
Track Performance 699678
Straight line speed 28694048
Total 35684726

Verdict

911 GT3 is the fastest by considerable margin.

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More acceleration data at dragrace.me

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Roland  2m ago

The Grand Sport is mostly faster on track. What a great aerodynamic! Chapeau Chevrolet!

 

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Cocobe  2m ago

you're comparing the 2016 vette with the 2013 911.
what you should compare is the 2016 vette with the 2017 911
https://fastestlaps.com/comparisons/jldofd9173kr

track performance is almost identical with the Porsche getting a tiny bit of the upper hand. In a straight line, it's no contest.