2002 Beijing BJ 2021 vs. 1975 GMC Jimmy
To start off, 2002 Beijing BJ 2021 is newer by 27 year(s). Which means there will be less support and parts availability for 1975 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1975 GMC Jimmy would be higher. At 6,555 cc (8 cylinders), 1975 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1975 GMC Jimmy (173 HP @ 3600 RPM) has 62 more horse power than 2002 Beijing BJ 2021. (111 HP @ 4800 RPM) In normal driving conditions, 1975 GMC Jimmy should accelerate faster than 2002 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1975 GMC Jimmy weights approximately 368 kg more than 2002 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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. Let's talk about torque, 1975 GMC Jimmy (393 Nm @ 2800 RPM) has 213 more torque (in Nm) than 2002 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 1975 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 2002 Beijing BJ 2021. 1975 GMC Jimmy has automatic transmission and 2002 Beijing BJ 2021 has manual transmission. 2002 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Beijing BJ 2021 | 1975 GMC Jimmy | |
| Make | Beijing | GMC |
| Model | BJ 2021 | Jimmy |
| Year Released | 2002 | 1975 |
| Engine Size | 2466 cc | 6555 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 111 HP | 173 HP |
| Engine RPM | 4800 RPM | 3600 RPM |
| Torque | 180 Nm | 393 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1512 kg | 1880 kg |
| Vehicle Length | 4330 mm | 4690 mm |
| Vehicle Width | 1800 mm | 2030 mm |
| Vehicle Height | 1770 mm | 1840 mm |
| Wheelbase Size | 2680 mm | 2720 mm |
