1977 Alfa Romeo Giulietta vs. 1947 Allard J1
To start off, 1977 Alfa Romeo Giulietta is newer by 30 year(s). Which means there will be less support and parts availability for 1947 Allard J1. In addition, the cost of maintenance, including insurance, on 1947 Allard J1 would be higher. At 3,620 cc (8 cylinders), 1947 Allard J1 is equipped with a bigger engine. In terms of performance, 1977 Alfa Romeo Giulietta (125 HP @ 5500 RPM) has 40 more horse power than 1947 Allard J1. (85 HP @ 3800 RPM). In normal driving conditions, 1977 Alfa Romeo Giulietta should accelerate faster than 1947 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1977 Alfa Romeo Giulietta weights approximately 80 kg more than 1947 Allard J1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1947 Allard J1 (203 Nm) has 54 more torque (in Nm) than 1977 Alfa Romeo Giulietta. (149 Nm). This means 1947 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 1977 Alfa Romeo Giulietta.
Compare all specifications:
| 1977 Alfa Romeo Giulietta | 1947 Allard J1 | |
| Make | Alfa Romeo | Allard |
| Model | Giulietta | J1 |
| Year Released | 1977 | 1947 |
| Engine Position | Front | Front |
| Engine Size | 1355 cc | 3620 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 85 HP |
| Engine RPM | 5500 RPM | 3800 RPM |
| Torque | 149 Nm | 203 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1100 kg | 1020 kg |
| Vehicle Length | 4220 mm | 3690 mm |
| Vehicle Width | 1660 mm | 1480 mm |
| Vehicle Height | 1410 mm | 1510 mm |
| Wheelbase Size | 2520 mm | 2440 mm |
