1955 Alfa Romeo Giulietta vs. 1963 Alfa Romeo Giulia
To start off, 1963 Alfa Romeo Giulia is newer by 8 year(s). Which means there will be less support and parts availability for 1955 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1955 Alfa Romeo Giulietta would be higher. At 1,570 cc (4 cylinders), 1963 Alfa Romeo Giulia is equipped with a bigger engine. In terms of performance, 1963 Alfa Romeo Giulia (115 HP) has 25 more horse power than 1955 Alfa Romeo Giulietta. (90 HP) In normal driving conditions, 1963 Alfa Romeo Giulia should accelerate faster than 1955 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 1963 Alfa Romeo Giulia weights approximately 187 kg more than 1955 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1963 Alfa Romeo Giulia (145 Nm @ 4400 RPM) has 37 more torque (in Nm) than 1955 Alfa Romeo Giulietta. (108 Nm @ 4500 RPM). This means 1963 Alfa Romeo Giulia will have an easier job in driving up hills or pulling heavy equipment than 1955 Alfa Romeo Giulietta.
Compare all specifications:
| 1955 Alfa Romeo Giulietta | 1963 Alfa Romeo Giulia | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | Giulietta | Giulia |
| Year Released | 1955 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 1288 cc | 1570 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 115 HP |
| Torque | 108 Nm | 145 Nm |
| Torque RPM | 4500 RPM | 4400 RPM |
| Engine Bore Size | 74 mm | 78.1 mm |
| Engine Stroke Size | 75 mm | 82 mm |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 863 kg | 1050 kg |
| Vehicle Length | 3410 mm | 4150 mm |
| Vehicle Width | 1550 mm | 1570 mm |
| Vehicle Height | 1190 mm | 1440 mm |
| Wheelbase Size | 2260 mm | 2520 mm |
| Fuel Tank Capacity | 53 L | 46 L |
