1947 Allard J1 vs. 1999 Beijing BJ 2021
To start off, 1999 Beijing BJ 2021 is newer by 52 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, 1999 Beijing BJ 2021 (112 HP @ 4800 RPM) has 27 more horse power than 1947 Allard J1. (85 HP @ 3800 RPM) In normal driving conditions, 1999 Beijing BJ 2021 should accelerate faster than 1947 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 1999 Beijing BJ 2021 weights approximately 490 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.
Because 1999 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1947 Allard J1. In wet, icy, snow, or gravel driving conditions, 1999 Beijing BJ 2021 will offer significantly more control. 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 @ 1500 RPM) has 23 more torque (in Nm) than 1999 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 1947 Allard J1 will have an easier job in driving up hills or pulling heavy equipment than 1999 Beijing BJ 2021.
Compare all specifications:
| 1947 Allard J1 | 1999 Beijing BJ 2021 | |
| Make | Allard | Beijing |
| Model | J1 | BJ 2021 |
| Year Released | 1947 | 1999 |
| Engine Size | 3620 cc | 2466 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 112 HP |
| Engine RPM | 3800 RPM | 4800 RPM |
| Torque | 203 Nm | 180 Nm |
| Torque RPM | 1500 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1020 kg | 1510 kg |
| Vehicle Length | 3690 mm | 4330 mm |
| Vehicle Width | 1480 mm | 1800 mm |
| Vehicle Height | 1510 mm | 1770 mm |
| Wheelbase Size | 2440 mm | 2680 mm |
