1949 Allard J1 vs. 1971 Seat 1500
To start off, 1971 Seat 1500 is newer by 22 year(s). Which means there will be less support and parts availability for 1949 Allard J1. In addition, the cost of maintenance, including insurance, on 1949 Allard J1 would be higher. At 3,917 cc (8 cylinders), 1949 Allard J1 is equipped with a bigger engine. In terms of performance, 1949 Allard J1 (100 HP @ 3800 RPM) has 29 more horse power than 1971 Seat 1500. (71 HP @ 5000 RPM). In normal driving conditions, 1949 Allard J1 should accelerate faster than 1971 Seat 1500. With that said, vehicle weight also plays an important factor in acceleration. 1971 Seat 1500 weights approximately 20 kg more than 1949 Allard J1.
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.
Compare all specifications:
| 1949 Allard J1 | 1971 Seat 1500 | |
| Make | Allard | Seat |
| Model | J1 | 1500 |
| Year Released | 1949 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 1479 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 71 HP |
| Engine RPM | 3800 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1140 kg | 1160 kg |
| Vehicle Length | 3690 mm | 4470 mm |
| Vehicle Width | 1480 mm | 1630 mm |
| Vehicle Height | 1510 mm | 1480 mm |
| Wheelbase Size | 2440 mm | 2660 mm |
