Alfa Romeo Giulia QV vs Porsche 911 Speedster
| Category | 911 Speedster | Alfa Romeo Giulia QV |
|---|---|---|
| Engine layout | 4.0 l B6 | 2.9 l V6 |
| Max power (ps / bhp) | 510 / 503 | 510 / 503 |
| Max torque (Nm / lb-ft) | 470 / 347 | |
| Curb weight (kg / lb) | 1532 / 3377 | 1709 / 3768 |
| Power / tonne (ps / bhp) | 333 / 328 | 298 / 294 |
| Average price | €273,000 | €89,000 |
Lap Times
| Track | 911 Speedster | Alfa Romeo Giulia QV |
|---|---|---|
| Vairano Handling Course | 1:15.26 | 1:16.89 |
Acceleration
| Speed & distance | 911 Speedster | Alfa Romeo Giulia QV |
|---|---|---|
| 0 - 50 kph | 1.7 s | 1.7 s |
| 0 - 60 kph | 2.0 s | 2.1 s |
| 0 - 100 kph | 4.1 s | 3.8 s |
| 0 - 120 kph | 5.1 s | 4.9 s |
| 0 - 130 kph | 6.2 s | 5.5 s |
| 0 - 150 kph | 7.7 s | 6.9 s |
| 0 - 160 kph | 8.4 s | 7.9 s |
| 0 - 180 kph | 10.6 s | 9.7 s |
| 0 - 200 kph | 12.6 s | 11.9 s |
| 0 - 210 kph | 13.7 s | 14.9 s |
| 0 - 220 kph | 14.9 s | 15.5 s |
| 0 - 230 kph | 17.6 s | 16.8 s |
| 0 - 240 kph | 19.3 s | 19.4 s |
| 0 - 250 kph | 21.2 s | 20.7 s |
| 1000 m | 21.6 s @ 251.4 kph | 21.2 s @ 250.9 kph |
| 60 - 100 kph (4) | 4.6 s | 2.5 s |
| 60 - 100 kph (5) | 6.3 s | 3.3 s |
| 80 - 120 kph (5) | 6.2 s | 3.3 s |
| 80 - 120 kph (6) | 8.5 s | 4.4 s |
| Est. 100 - 200 kph | 8.7 s | 8.5 s |
| Est. 1/8 mile | 8.4 s @ 100.0 mph | 8.4 s @ 100.7 mph |
| 1/4 mile | 12.0 s @ 120.8 mph | 11.7 s @ 123.1 mph |
| Est. 1 mile | 31.9 s @ 173.4 mph | 32.1 s @ 173.4 mph |
General performance
| Category | 911 Speedster | Alfa Romeo Giulia QV |
|---|---|---|
| Top speed | 310 kph (193 mph) | 309 kph (192 mph) |
| Est. max acceleration | 0.74 g (7 m/s²) | 0.74 g (7 m/s²) |
| Fuel economy | 12.8 l/100 km (18 mpg US / 22 UK) | 7.2 l/100 km (33 mpg US / 39 UK) |
| 100 kph - 0 | 31 m (102 ft) | 31 m (102 ft) |
| 200 kph - 0 | 120 m (395 ft) | 126 m (415 ft) |
Summary
| Category | 911 Speedster | Alfa Romeo Giulia QV |
|---|---|---|
| Track Performance | 100 | 94 |
| Straight line speed | 2294 | 2903 |
| Total | 2394 | 2997 |
Verdict
Giulia QV is the fastest by considerable margin.
This comparison has been viewed 5 times.
Acceleration graph
