The C63 S is only faster on german racetracks. It's a bit suspicious...
Both cars are amazing, though.
Mercedes-Benz C 63 AMG S vs Alfa Romeo Giulia QV
| Category | C 63 AMG S | Alfa Romeo Giulia QV |
|---|---|---|
| Engine layout | 4.0 l V8 | 2.9 l V6 |
| Max power (ps / bhp) | 510 / 503 | 510 / 503 |
| Max torque (Nm / lb-ft) | 700 / 516 | |
| Curb weight (kg / lb) | 1749 / 3856 | 1708 / 3765 |
| Power / tonne (ps / bhp) | 292 / 288 | 299 / 295 |
| Average price | €96,000 | €89,000 |
Lap Times
Acceleration (mph)
| Speed & distance | C 63 AMG S | Alfa Romeo Giulia QV |
|---|---|---|
| 0 - 30 mph | 1.7 s | 1.6 s |
| 0 - 40 mph | 2.5 s | 2.2 s |
| 0 - 60 mph | 3.7 s | 3.6 s |
| 0 - 80 mph | 6.1 s | 5.7 s |
| 0 - 100 mph | 8.1 s | 8.1 s |
| 0 - 150 mph | 23.7 s | 19.9 s |
| 0 - 160 mph | 22.5 s | 24.2 s |
| Est. 1/8 mile | 8.7 s @ 100.0 mph | 8.4 s @ 101.3 mph |
| 1/4 mile | 11.9 s @ 123.0 mph | 11.7 s @ 123.1 mph |
Acceleration (kph)
| Speed & distance | C 63 AMG S | Alfa Romeo Giulia QV |
|---|---|---|
| 0 - 40 kph | 1.6 s | 1.2 s |
| 0 - 50 kph | 1.8 s | 1.7 s |
| 0 - 60 kph | 3.0 s | 2.0 s |
| 0 - 80 kph | 3.0 s | 2.9 s |
| 0 - 100 kph | 3.9 s | 3.8 s |
| 0 - 130 kph | 5.9 s | 5.5 s |
| 0 - 160 kph | 8.2 s | 7.9 s |
| 0 - 180 kph | 9.9 s | 9.7 s |
| 0 - 200 kph | 12.4 s | 11.9 s |
| 0 - 250 kph | 21.2 s | 20.7 s |
| 1000 m | 21.5 s | 21.2 s @ 250.9 kph |
Rolling acceleration
| Speed | C 63 AMG S | Alfa Romeo Giulia QV |
|---|---|---|
| 60 - 100 kph (4) | 3.2 s | 2.5 s |
| 60 - 100 kph (5) | 4.5 s | 3.3 s |
| 80 - 120 kph (4) | 3.5 s | 2.7 s |
| 80 - 120 kph (5) | 4.4 s | 3.3 s |
| 80 - 120 kph (6) | 5.4 s | 4.4 s |
| 80 - 120 kph (7) | 6.0 s | 6.6 s |
| 80 - 120 kph (8) | 10.1 s | 12.4 s |
| 80 - 160 kph (4) | 7.1 s | 5.7 s |
| 80 - 160 kph (5) | 10.6 s | 7.3 s |
| 80 - 160 kph (6) | 14.1 s | 9.9 s |
| 80 - 160 kph (7) | 17.6 s | 14.2 s |
| 60 - 100 kph | 1.7 s | 1.7 s |
| 70 - 90 kph | 2.5 s | 1.8 s |
| 70 - 100 kph | 3.0 s | 2.3 s |
| 70 - 120 kph | 4.4 s | 3.4 s |
| 70 - 130 kph | 5.1 s | 4.1 s |
| 70 - 140 kph | 5.9 s | 4.8 s |
| 80 - 120 kph | 2.1 s | 1.9 s |
| Est. 100 - 200 kph | 8.5 s | 8.5 s |
General performance
| Category | C 63 AMG S | Alfa Romeo Giulia QV |
|---|---|---|
| Top speed | 291 kph (181 mph) | 309 kph (192 mph) |
| Est. max acceleration | 0.67 g (7 m/s²) | 0.74 g (7 m/s²) |
| 18m slalom | 70.5 kph (43.8 mph) | 71.1 kph (44.2 mph) |
| Fuel economy | 8.2 l/100 km (29 mpg US / 34 UK) | 7.2 l/100 km (33 mpg US / 39 UK) |
| Lateral acceleration | 0.97 g (10 m/s²) | 1.17 g (11 m/s²) |
| 100 kph - 0 | 32 m (105 ft) | 31 m (101 ft) |
| 200 kph - 0 | 128 m (419 ft) | 126 m (415 ft) |
| 60 mph - 0 | 31 m (101 ft) | 30 m (99 ft) |
Summary
| Category | C 63 AMG S | Alfa Romeo Giulia QV |
|---|---|---|
| Track Performance | 97 | 100 |
| Straight line speed | 86 | 100 |
| Overall | 93 | 100 |
Verdict
Giulia QV is the fastest by a small margin.
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Acceleration graph
