Technical specifications
| Clear list | Alfa Romeo Giulia | Lexus GS |
| Totals | Alfa Romeo Giulia 2.9 × | Lexus GS 5.0 (F) × |
| Mark | Alfa Romeo | Lexus |
| Model | Giulia 2.9 | GS 5.0 (F) |
| Year | 2016 | 2015 |
| Number of doors/seats | 4/5 | 4/5 |
| Body type | Sedan | Sedan |
| Unladen Weight | 1525 | 1865 |
| Gross Weight Limit | - | 2320 |
| Top Speed, km/h | 307 (307) | 270 |
| Acceleration 0-100 kph | 3.9 (3.9) | 4.6 |
| Minimum turning radius, m | - | 6 |
| Cargo Volume, min/max, L | - | 530 |
| Dimensions specifications, mm | Alfa Romeo Giulia 2.9 × | Lexus GS 5.0 (F) × |
| Length | 4639 | 4915 |
| Width | 1873 | 1845 |
| Height | 1426 | 1440 |
| Wheelbase | 2820 | 2850 |
| Front/rear Track | 1550/1589 | 1555/1560 |
| Ground clearance | 100 | - |
| Engine specifications | Alfa Romeo Giulia 2.9 × | Lexus GS 5.0 (F) × |
| Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection |
| Displacement, cm3 | 2891 | 4969 |
| Compression ratio | 9.3 | 12.3 |
| Number and arrangement of cylinders | V6 | V8 |
| The diameter of the cylinder x stroke, mm | 86.5x82 | 94x89.5 |
| Number of valves | 24 | 32 |
| Power, hp/rpm | 510/6500 | 477/7100 |
| Max torque, Nm/RPM | 600/2500-5000 | 530/4800-5600 |
| Transmission specifications | Alfa Romeo Giulia 2.9 × | Lexus GS 5.0 (F) × |
| Gearbox | 6-speed manual / 8-speed automatic | 8-speed automatic |
| Drive Type | Rear wheel drive | Rear wheel drive |
| Suspension specifications | Alfa Romeo Giulia 2.9 × | Lexus GS 5.0 (F) × |
| Front | Upper and lower A-arm (double wishbone) | Upper and lower A-arm (double wishbone) |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 205/55 R16, 245/35 R19, 285/30 R19 | 255/35 R19, 275/35 R19 |
| Disk | 5x110 ET40 d65.1
| 5x114.3 ET45 d60.1
|
| Brakes specifications | Alfa Romeo Giulia 2.9 × | Lexus GS 5.0 (F) × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Ventilated discs |
| Fuel consumption specifications, L/100 km | Alfa Romeo Giulia 2.9 × | Lexus GS 5.0 (F) × |
| City | 12.8 (12.4) | 16.6 |
| Highway | 6.1 (5.7) | 8.1 |
| Combined | 8.5 (8.2) | 11.2 |
| Fuel | 95 | 95 |
| Tank, L | 58 | 66 |
| Clear list | Alfa Romeo Giulia | Lexus GS |
