1988 Beijing BJ 2021 vs. 2001 Smart Roadster
To start off, 2001 Smart Roadster is newer by 13 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 2,466 cc (4 cylinders), 1988 Beijing BJ 2021 is equipped with a bigger engine. In terms of performance, 1988 Beijing BJ 2021 (101 HP @ 5000 RPM) has 20 more horse power than 2001 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 1988 Beijing BJ 2021 should accelerate faster than 2001 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1988 Beijing BJ 2021 weights approximately 615 kg more than 2001 Smart Roadster. 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 2001 Smart Roadster. 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, 1988 Beijing BJ 2021 (179 Nm @ 2800 RPM) has 69 more torque (in Nm) than 2001 Smart Roadster. (110 Nm @ 2250 RPM). This means 1988 Beijing BJ 2021 will have an easier job in driving up hills or pulling heavy equipment than 2001 Smart Roadster.
Compare all specifications:
| 1988 Beijing BJ 2021 | 2001 Smart Roadster | |
| Make | Beijing | Smart |
| Model | BJ 2021 | Roadster |
| Year Released | 1988 | 2001 |
| Engine Size | 2466 cc | 698 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 81 HP |
| Engine RPM | 5000 RPM | 5250 RPM |
| Torque | 179 Nm | 110 Nm |
| Torque RPM | 2800 RPM | 2250 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1480 kg | 865 kg |
| Vehicle Length | 4290 mm | 3430 mm |
| Vehicle Width | 1800 mm | 1620 mm |
| Vehicle Height | 1620 mm | 1200 mm |
| Wheelbase Size | 2580 mm | 2370 mm |
