1987 Alfa Romeo 75 vs. 1947 Allard J1
To start off, 1987 Alfa Romeo 75 is newer by 40 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 3,917 cc (8 cylinders), 1947 Allard J1 is equipped with a bigger engine. In terms of performance, 1987 Alfa Romeo 75 (110 HP @ 4200 RPM) has 10 more horse power than 1947 Allard J1. (100 HP @ 3800 RPM). In normal driving conditions, 1987 Alfa Romeo 75 should accelerate faster than 1947 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1987 Alfa Romeo 75 weights approximately 120 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 (305 Nm @ 2500 RPM) has 64 more torque (in Nm) than 1987 Alfa Romeo 75. (241 Nm @ 2400 RPM). This means 1947 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo 75.
Compare all specifications:
| 1987 Alfa Romeo 75 | 1947 Allard J1 | |
| Make | Alfa Romeo | Allard |
| Model | 75 | J1 |
| Year Released | 1987 | 1947 |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 3917 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 100 HP |
| Engine RPM | 4200 RPM | 3800 RPM |
| Torque | 241 Nm | 305 Nm |
| Torque RPM | 2400 RPM | 2500 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1260 kg | 1140 kg |
| Vehicle Length | 4340 mm | 3690 mm |
| Vehicle Width | 1640 mm | 1480 mm |
| Vehicle Height | 1360 mm | 1510 mm |
| Wheelbase Size | 2520 mm | 2440 mm |
| Fuel Tank Capacity | 49 L | 90 L |
