1963 Alfa Romeo Giulia vs. 2003 Proton 400
To start off, 2003 Proton 400 is newer by 40 year(s). Which means there will be less support and parts availability for 1963 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1963 Alfa Romeo Giulia would be higher. At 1,569 cc (4 cylinders), 1963 Alfa Romeo Giulia is equipped with a bigger engine. In terms of performance, 1963 Alfa Romeo Giulia (105 HP @ 6200 RPM) has 31 more horse power than 2003 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 1963 Alfa Romeo Giulia should accelerate faster than 2003 Proton 400.
Let's talk about torque, 1963 Alfa Romeo Giulia (133 Nm @ 4500 RPM) has 25 more torque (in Nm) than 2003 Proton 400. (108 Nm @ 3000 RPM). This means 1963 Alfa Romeo Giulia will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 400.
Compare all specifications:
| 1963 Alfa Romeo Giulia | 2003 Proton 400 | |
| Make | Alfa Romeo | Proton |
| Model | Giulia | 400 |
| Year Released | 1963 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1569 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 105 HP | 74 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 133 Nm | 108 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 970 kg | 970 kg |
| Vehicle Length | 4130 mm | 4370 mm |
| Vehicle Width | 1670 mm | 1700 mm |
| Vehicle Height | 1250 mm | 1390 mm |
| Wheelbase Size | 2260 mm | 2510 mm |
