2002 Beijing BJ 2021 vs. 1970 Innocenti J4
To start off, 2002 Beijing BJ 2021 is newer by 32 year(s). Which means there will be less support and parts availability for 1970 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1970 Innocenti J4 would be higher. At 2,466 cc (4 cylinders), 2002 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 2002 Beijing BJ 2021 (111 HP @ 4800 RPM) has 55 more horse power than 1970 Innocenti J4. (56 HP @ 5500 RPM). In normal driving conditions, 2002 Beijing BJ 2021 should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2002 Beijing BJ 2021 weights approximately 632 kg more than 1970 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1970 Innocenti J4. In wet, icy, snow, or gravel driving conditions, 2002 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, 2002 Beijing BJ 2021 (180 Nm @ 3200 RPM) has 97 more torque (in Nm) than 1970 Innocenti J4. (83 Nm @ 2500 RPM). This means 2002 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4.
Compare all specifications:
| 2002 Beijing BJ 2021 | 1970 Innocenti J4 | |
| Make | Beijing | Innocenti |
| Model | BJ 2021 | J4 |
| Year Released | 2002 | 1970 |
| Engine Size | 2466 cc | 1097 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 111 HP | 56 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 180 Nm | 83 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1512 kg | 880 kg |
| Vehicle Length | 4330 mm | 3720 mm |
| Vehicle Width | 1800 mm | 1540 mm |
| Vehicle Height | 1770 mm | 1380 mm |
| Wheelbase Size | 2680 mm | 2380 mm |
