2004 Beijing BJ 2021 vs. 1996 Caterham 7
To start off, 2004 Beijing BJ 2021 is newer by 8 year(s). Which means there will be less support and parts availability for 1996 Caterham 7. In addition, the cost of maintenance, including insurance, on 1996 Caterham 7 would be higher. At 2,466 cc (4 cylinders), 2004 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1996 Caterham 7 (138 HP @ 7000 RPM) has 27 more horse power than 2004 Beijing BJ 2021. (111 HP @ 4800 RPM) In normal driving conditions, 1996 Caterham 7 should accelerate faster than 2004 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2004 Beijing BJ 2021 weights approximately 1032 kg more than 1996 Caterham 7.
Because 2004 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1996 Caterham 7. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Beijing BJ 2021 (180 Nm @ 3200 RPM) has 24 more torque (in Nm) than 1996 Caterham 7. (156 Nm @ 5000 RPM). This means 2004 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 1996 Caterham 7.
Compare all specifications:
| 2004 Beijing BJ 2021 | 1996 Caterham 7 | |
| Make | Beijing | Caterham |
| Model | BJ 2021 | 7 |
| Year Released | 2004 | 1996 |
| Engine Size | 2466 cc | 1588 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 111 HP | 138 HP |
| Engine RPM | 4800 RPM | 7000 RPM |
| Torque | 180 Nm | 156 Nm |
| Torque RPM | 3200 RPM | 5000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1510 kg | 478 kg |
| Vehicle Length | 4330 mm | 3110 mm |
| Vehicle Width | 1800 mm | 1580 mm |
| Vehicle Height | 1770 mm | 810 mm |
| Wheelbase Size | 2680 mm | 2240 mm |
