1962 Alfa Romeo Giulia vs. 1951 Allard J1
To start off, 1962 Alfa Romeo Giulia is newer by 11 year(s). Which means there will be less support and parts availability for 1951 Allard J1. In addition, the cost of maintenance, including insurance, on 1951 Allard J1 would be higher. At 3,917 cc (8 cylinders), 1951 Allard J1 is equipped with a bigger engine. In terms of performance, 1962 Alfa Romeo Giulia (115 HP) has 15 more horse power than 1951 Allard J1. (100 HP). In normal driving conditions, 1962 Alfa Romeo Giulia should accelerate faster than 1951 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1951 Allard J1 weights approximately 96 kg more than 1962 Alfa Romeo Giulia.
Let's talk about torque, 1951 Allard J1 (305 Nm @ 2500 RPM) has 160 more torque (in Nm) than 1962 Alfa Romeo Giulia. (145 Nm @ 4400 RPM). This means 1951 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 1962 Alfa Romeo Giulia.
Compare all specifications:
| 1962 Alfa Romeo Giulia | 1951 Allard J1 | |
| Make | Alfa Romeo | Allard |
| Model | Giulia | J1 |
| Year Released | 1962 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 1568 cc | 3917 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 100 HP |
| Torque | 145 Nm | 305 Nm |
| Torque RPM | 4400 RPM | 2500 RPM |
| Engine Bore Size | 78 mm | 81 mm |
| Engine Stroke Size | 82 mm | 95.3 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1050 kg | 1146 kg |
| Vehicle Length | 4150 mm | 3690 mm |
| Vehicle Width | 1570 mm | 1480 mm |
| Vehicle Height | 1440 mm | 1510 mm |
| Wheelbase Size | 2520 mm | 2440 mm |
| Fuel Tank Capacity | 46 L | 113 L |
