Alfa Romeo Giulia QV vs Porsche 911 GT3

Picture of Alfa Romeo Giulia QV
Picture of Porsche 911 GT3 (992)
Category Alfa Romeo Giulia QVPorsche 911 GT3
Max power (ps / bhp) 510 / 503510 / 503
Max torque (Nm / lb-ft) 470 / 347
Curb weight (kg / lb) 1709 / 37681455 / 3208
Power / tonne (ps / bhp) 298 / 294351 / 346
Average price €89,000€187,000

Acceleration (mph)

Speed & distance Alfa Romeo Giulia QVPorsche 911 GT3
0 - 30 mph 1.6 s1.0 s
0 - 40 mph 2.2 s1.6 s
0 - 50 mph 2.9 s2.1 s
0 - 60 mph 3.6 s2.7 s
0 - 70 mph 4.6 s3.5 s
0 - 80 mph 5.7 s4.3 s
0 - 90 mph 6.9 s5.4 s
0 - 100 mph 8.1 s6.5 s
0 - 110 mph 10.9 s7.8 s
0 - 120 mph 12.8 s9.4 s
0 - 130 mph 13.8 s11.1 s
0 - 140 mph 18.2 s13.3 s
0 - 150 mph 19.9 s15.8 s
0 - 160 mph 24.2 s19.1 s
Est. 1/8 mile 8.4 s @ 100.7 mph7.8 s @ 105.0 mph
1/4 mile 11.7 s @ 123.1 mph10.8 s @ 128.4 mph
Est. 1/2 mile 19.4 s @ 139.2 mph17.5 s

Acceleration (kph)

Speed & distance Alfa Romeo Giulia QVPorsche 911 GT3
0 - 40 kph 1.3 s1.2 s
0 - 50 kph 1.7 s1.3 s
0 - 60 kph 2.1 s1.5 s
0 - 80 kph 2.9 s2.3 s
0 - 100 kph 3.8 s3.0 s
Est. 0 - 110 kph 5.2 s3.5 s
0 - 120 kph 4.9 s4.2 s
0 - 130 kph 5.5 s4.4 s
0 - 140 kph 6.4 s5.3 s
0 - 150 kph 6.9 s5.8 s
0 - 160 kph 7.9 s6.6 s
Est. 0 - 170 kph 10.0 s7.3 s
0 - 180 kph 9.7 s8.2 s
0 - 200 kph 11.9 s10.2 s
0 - 220 kph 15.5 s15.1 s
0 - 240 kph 19.4 s19.3 s
0 - 250 kph 20.7 s18.1 s
0 - 260 kph 24.6 s23.9 s
0 - 280 kph 32.7 s31.2 s
Est. 100 m 5.7 s @ 114.0 kph4.9 s @ 133.6 kph
1000 m 21.2 s @ 250.9 kph20.0 s @ 258.4 kph

Rolling acceleration

Speed Alfa Romeo Giulia QVPorsche 911 GT3
60 - 100 kph (4) 2.5 s4.2 s
60 - 100 kph (5) 3.3 s5.5 s
80 - 120 kph (4) 2.7 s3.9 s
80 - 120 kph (5) 3.3 s5.2 s
80 - 120 kph (6) 4.4 s6.3 s
80 - 120 kph (7) 6.6 s8.1 s
80 - 160 kph (4) 5.7 s7.3 s
80 - 160 kph (5) 7.3 s10.2 s
80 - 160 kph (6) 9.9 s13.2 s
80 - 160 kph (7) 14.2 s16.6 s
70 - 90 kph 1.8 s1.5 s
70 - 100 kph 2.3 s2.0 s
70 - 120 kph 3.4 s2.9 s
70 - 130 kph 4.1 s3.5 s
70 - 140 kph 4.8 s4.2 s
80 - 120 kph 1.9 s2.0 s
100 - 140 kph 2.6 s2.3 s

Braking distance

Speed Alfa Romeo Giulia QVPorsche 911 GT3
50 kph - 0 9 m (29 ft)8 m (27 ft)
Est. 60 kph - 0 12 m (38 ft)12 m (39 ft)
100 kph - 0 31 m (102 ft)29 m (94 ft)
Est. 120 kph - 0 46 m (151 ft)45 m (147 ft)
130 kph - 0 55 m (180 ft)54 m (179 ft)
140 kph - 0 70 m (228 ft)64 m (208 ft)
Est. 160 kph - 0 82 m (269 ft)80 m (263 ft)
200 kph - 0 126 m (415 ft)110 m (360 ft)
30 mph - 0 8 m (25 ft)8 m (26 ft)
50 mph - 0 22 m (72 ft)21 m (70 ft)
60 mph - 0 30 m (99 ft)28 m (93 ft)
70 mph - 0 42 m (138 ft)41 m (133 ft)
100 mph - 0 99 m (324 ft)80 m (262 ft)

General performance

Category Alfa Romeo Giulia QVPorsche 911 GT3
Top speed 309 kph (192 mph)320 kph (199 mph)
Est. max acceleration 0.74 g (7 m/s²)0.91 g (9 m/s²)
18m slalom 71.1 kph (44.2 mph)78.4 kph (48.7 mph)
Fuel economy 7.2 l/100 km (33 mpg US / 39 UK)7.2 l/100 km (32 mpg US / 39 UK)
Lateral acceleration 1.17 g (11 m/s²)1.15 g (11 m/s²)

Summary

Category Alfa Romeo Giulia QVPorsche 911 GT3
Track Performance 723891
Straight line speed 63147352
Total 70378243

Verdict

911 GT3 is the fastest by a small margin.

This comparison has been viewed 16 times.

User avatar