Alfa Romeo Giulia QV vs Porsche 718 Boxster S
| Category | 718 Boxster S | Alfa Romeo Giulia QV |
|---|---|---|
| Engine layout | 2.5 l B4 | 2.9 l V6 |
| Max power (ps / bhp) | 350 / 345 | 510 / 503 |
| Max torque (Nm / lb-ft) | 420 / 310 | |
| Curb weight (kg / lb) | 1420 / 3131 | 1708 / 3765 |
| Power / tonne (ps / bhp) | 246 / 243 | 299 / 295 |
| Average price | €82,000 | €89,000 |
Lap Times
Acceleration (mph)
| Speed & distance | 718 Boxster S | Alfa Romeo Giulia QV |
|---|---|---|
| 0 - 30 mph | 1.4 s | 1.6 s |
| 0 - 40 mph | 2.0 s | 2.2 s |
| 0 - 50 mph | 2.8 s | 2.9 s |
| 0 - 60 mph | 3.5 s | 3.6 s |
| 0 - 70 mph | 4.8 s | 4.6 s |
| 0 - 80 mph | 6.0 s | 5.7 s |
| 0 - 90 mph | 7.5 s | 6.9 s |
| 0 - 100 mph | 8.5 s | 8.1 s |
| 0 - 110 mph | 12.0 s | 10.9 s |
| 0 - 120 mph | 14.1 s | 12.8 s |
| 0 - 130 mph | 15.1 s | 13.8 s |
| 0 - 140 mph | 20.8 s | 18.2 s |
| 0 - 150 mph | 22.7 s | 19.9 s |
| 0 - 160 mph | 32.0 s | 24.2 s |
| Est. 1/8 mile | 8.6 s @ 98.8 mph | 8.4 s @ 101.3 mph |
| 1/4 mile | 11.9 s @ 118.0 mph | 11.7 s @ 123.1 mph |
Acceleration (kph)
| Speed & distance | 718 Boxster S | Alfa Romeo Giulia QV |
|---|---|---|
| 0 - 40 kph | 1.3 s | 1.2 s |
| 0 - 50 kph | 1.5 s | 1.7 s |
| 0 - 60 kph | 1.9 s | 2.0 s |
| 0 - 80 kph | 2.9 s | 2.9 s |
| 0 - 100 kph | 3.9 s | 3.8 s |
| 0 - 120 kph | 5.3 s | 4.9 s |
| 0 - 130 kph | 6.1 s | 5.5 s |
| 0 - 140 kph | 6.9 s | 6.4 s |
| 0 - 150 kph | 7.7 s | 6.9 s |
| 0 - 160 kph | 8.8 s | 7.9 s |
| 0 - 180 kph | 11.0 s | 9.7 s |
| 0 - 200 kph | 13.7 s | 11.9 s |
| 1000 m | 22.2 s @ 237.0 kph | 21.2 s @ 250.9 kph |
Rolling acceleration
| Speed | 718 Boxster S | Alfa Romeo Giulia QV |
|---|---|---|
| 60 - 100 kph (4) | 3.7 s | 2.5 s |
| 60 - 100 kph (5) | 5.0 s | 3.3 s |
| 80 - 120 kph (4) | 3.7 s | 2.7 s |
| 80 - 120 kph (5) | 4.4 s | 3.3 s |
| 80 - 120 kph (6) | 5.6 s | 4.4 s |
| 80 - 120 kph (7) | 11.0 s | 6.6 s |
| 80 - 150 kph (5) | 9.0 s | 6.9 s |
| 80 - 150 kph (6) | 11.6 s | 9.1 s |
| 80 - 160 kph (4) | 7.8 s | 5.7 s |
| 80 - 160 kph (5) | 9.5 s | 7.3 s |
| 80 - 160 kph (6) | 12.1 s | 9.9 s |
| 80 - 160 kph (7) | 21.4 s | 14.2 s |
| 140 - 200 kph (5) | 8.6 s | 7.0 s |
| 140 - 200 kph (6) | 10.7 s | 9.0 s |
| 80 - 120 kph | 2.5 s | 1.9 s |
| 100 - 140 kph | 2.9 s | 2.6 s |
| Est. 100 - 200 kph | 10.3 s | 8.5 s |
Braking distance
| Speed | 718 Boxster S | Alfa Romeo Giulia QV |
|---|---|---|
| 50 kph - 0 | 8 m (25 ft) | 9 m (29 ft) |
| 100 kph - 0 | 31 m (102 ft) | 31 m (101 ft) |
| 150 kph - 0 | 70 m (231 ft) | 73 m (241 ft) |
| 200 kph - 0 | 130 m (427 ft) | 126 m (415 ft) |
| 60 mph - 0 | 30 m (99 ft) | 30 m (99 ft) |
| 70 mph - 0 | 43 m (142 ft) | 42 m (138 ft) |
General performance
| Category | 718 Boxster S | Alfa Romeo Giulia QV |
|---|---|---|
| Top speed | 285 kph (177 mph) | 309 kph (192 mph) |
| Est. max acceleration | 0.75 g (7 m/s²) | 0.74 g (7 m/s²) |
| 18m slalom | 73.1 kph (45.4 mph) | 71.1 kph (44.2 mph) |
| Fuel economy | 7.2 l/100 km (33 mpg US / 39 UK) | 7.2 l/100 km (33 mpg US / 39 UK) |
| Lateral acceleration | 1.04 g (10 m/s²) | 1.17 g (11 m/s²) |
Summary
| Category | 718 Boxster S | Alfa Romeo Giulia QV |
|---|---|---|
| Track Performance | 99 | 100 |
| Straight line speed | 82 | 100 |
| Overall | 92 | 100 |
Verdict
Giulia QV is the fastest by considerable margin.
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Acceleration graph
