1977 Alfa Romeo Giulietta vs. 1963 Renault 4
To start off, 1977 Alfa Romeo Giulietta is newer by 14 year(s). Which means there will be less support and parts availability for 1963 Renault 4. In addition, the cost of maintenance, including insurance, on 1963 Renault 4 would be higher. At 1,570 cc (4 cylinders), 1977 Alfa Romeo Giulietta is equipped with a bigger engine. In terms of performance, 1977 Alfa Romeo Giulietta (108 HP @ 5600 RPM) has 74 more horse power than 1963 Renault 4. (34 HP @ 5000 RPM). In normal driving conditions, 1977 Alfa Romeo Giulietta should accelerate faster than 1963 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 1977 Alfa Romeo Giulietta weights approximately 410 kg more than 1963 Renault 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Alfa Romeo Giulietta is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1977 Alfa Romeo Giulietta. However, in wet, icy, snow, or gravel driving conditions, 1963 Renault 4, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1977 Alfa Romeo Giulietta (144 Nm @ 4300 RPM) has 86 more torque (in Nm) than 1963 Renault 4. (58 Nm @ 2500 RPM). This means 1977 Alfa Romeo Giulietta will have an easier job in driving up hills or pulling heavy equipment than 1963 Renault 4.
Compare all specifications:
| 1977 Alfa Romeo Giulietta | 1963 Renault 4 | |
| Make | Alfa Romeo | Renault |
| Model | Giulietta | 4 |
| Year Released | 1977 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 845 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 108 HP | 34 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 144 Nm | 58 Nm |
| Torque RPM | 4300 RPM | 2500 RPM |
| Engine Bore Size | 78 mm | 58 mm |
| Engine Stroke Size | 82 mm | 80 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1070 kg | 660 kg |
| Vehicle Length | 4220 mm | 3670 mm |
| Vehicle Width | 1660 mm | 1490 mm |
| Vehicle Height | 1410 mm | 1560 mm |
| Wheelbase Size | 2520 mm | 2410 mm |
| Fuel Tank Capacity | 53 L | 38 L |
