1947 Allard J1 vs. 1972 Matra-Simca M670
To start off, 1972 Matra-Simca M670 is newer by 25 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, 1972 Matra-Simca M670 (444 HP @ 11000 RPM) has 344 more horse power than 1947 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 1972 Matra-Simca M670 should accelerate faster than 1947 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1947 Allard J1 weights approximately 460 kg more than 1972 Matra-Simca M670.
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:
| 1947 Allard J1 | 1972 Matra-Simca M670 | |
| Make | Allard | Matra-Simca |
| Model | J1 | M670 |
| Year Released | 1947 | 1972 |
| Engine Size | 3917 cc | 2999 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 444 HP |
| Engine RPM | 3800 RPM | 11000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1140 kg | 680 kg |
| Vehicle Length | 3690 mm | 4010 mm |
| Vehicle Width | 1480 mm | 1910 mm |
| Wheelbase Size | 2440 mm | 2570 mm |
