1975 Alfa Romeo Alfetta vs. 1963 Renault 4
To start off, 1975 Alfa Romeo Alfetta is newer by 12 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), 1975 Alfa Romeo Alfetta is equipped with a bigger engine. In terms of performance, 1975 Alfa Romeo Alfetta (108 HP @ 5600 RPM) has 74 more horse power than 1963 Renault 4. (34 HP @ 5000 RPM). In normal driving conditions, 1975 Alfa Romeo Alfetta should accelerate faster than 1963 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 1975 Alfa Romeo Alfetta weights approximately 420 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 1975 Alfa Romeo Alfetta 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 1975 Alfa Romeo Alfetta. 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, 1975 Alfa Romeo Alfetta (142 Nm @ 4300 RPM) has 84 more torque (in Nm) than 1963 Renault 4. (58 Nm @ 2500 RPM). This means 1975 Alfa Romeo Alfetta will have an easier job in driving up hills or pulling heavy equipment than 1963 Renault 4.
Compare all specifications:
| 1975 Alfa Romeo Alfetta | 1963 Renault 4 | |
| Make | Alfa Romeo | Renault |
| Model | Alfetta | 4 |
| Year Released | 1975 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 845 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 34 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 142 Nm | 58 Nm |
| Torque RPM | 4300 RPM | 2500 RPM |
| Engine Bore Size | 78 mm | 58 mm |
| Engine Stroke Size | 82 mm | 80 mm |
| Engine Compression Ratio | 9.0:1 | 8.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1080 kg | 660 kg |
| Vehicle Length | 4290 mm | 3670 mm |
| Vehicle Width | 1620 mm | 1490 mm |
| Vehicle Height | 1440 mm | 1560 mm |
| Wheelbase Size | 2520 mm | 2410 mm |
| Fuel Tank Capacity | 49 L | 38 L |
