1988 Beijing BJ 2021 vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 23 year(s). Which means there will be less support and parts availability for 1988 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1988 Beijing BJ 2021 would be higher. At 5,300 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (315 HP @ 5200 RPM) has 214 more horse power than 1988 Beijing BJ 2021. (101 HP @ 5000 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1988 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 831 kg more than 1988 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1988 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 2011 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 1988 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, 2011 GMC Sierra (454 Nm @ 4000 RPM) has 275 more torque (in Nm) than 1988 Beijing BJ 2021. (179 Nm @ 2800 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1988 Beijing BJ 2021. 2011 GMC Sierra has automatic transmission and 1988 Beijing BJ 2021 has manual transmission. 1988 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1988 Beijing BJ 2021 | 2011 GMC Sierra | |
| Make | Beijing | GMC |
| Model | BJ 2021 | Sierra |
| Year Released | 1988 | 2011 |
| Engine Size | 2466 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 101 HP | 315 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 179 Nm | 454 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Vehicle Weight | 1480 kg | 2311 kg |
| Vehicle Length | 4290 mm | 5847 mm |
| Vehicle Width | 1800 mm | 2032 mm |
| Wheelbase Size | 2580 mm | 3645 mm |
