2002 Beijing BJ 2020 vs. 1989 Ford Sierra
To start off, 2002 Beijing BJ 2020 is newer by 13 year(s). Which means there will be less support and parts availability for 1989 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1989 Ford Sierra would be higher. At 2,445 cc (4 cylinders), 2002 Beijing BJ 2020 is equipped with a bigger engine. In terms of performance, 2002 Beijing BJ 2020 (86 HP @ 3800 RPM) has 12 more horse power than 1989 Ford Sierra. (74 HP @ 5300 RPM). In normal driving conditions, 2002 Beijing BJ 2020 should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Beijing BJ 2020 weights approximately 570 kg more than 1989 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Beijing BJ 2020 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2002 Beijing BJ 2020 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 2020 (173 Nm @ 3000 RPM) has 51 more torque (in Nm) than 1989 Ford Sierra. (122 Nm @ 2900 RPM). This means 2002 Beijing BJ 2020 will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra.
Compare all specifications:
| 2002 Beijing BJ 2020 | 1989 Ford Sierra | |
| Make | Beijing | Ford |
| Model | BJ 2020 | Sierra |
| Year Released | 2002 | 1989 |
| Engine Size | 2445 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 74 HP |
| Engine RPM | 3800 RPM | 5300 RPM |
| Torque | 173 Nm | 122 Nm |
| Torque RPM | 3000 RPM | 2900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1580 kg | 1010 kg |
| Vehicle Length | 4020 mm | 4500 mm |
| Vehicle Width | 1780 mm | 1680 mm |
| Vehicle Height | 1950 mm | 1400 mm |
| Wheelbase Size | 2310 mm | 2620 mm |
