2001 Beijing BJ 2021 vs. 2004 Mercedes-Benz SL
To start off, 2004 Mercedes-Benz SL is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 2001 Beijing BJ 2021 would be higher. At 5,439 cc (8 cylinders), 2004 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz SL (493 HP @ 6100 RPM) has 382 more horse power than 2001 Beijing BJ 2021. (111 HP @ 4800 RPM) In normal driving conditions, 2004 Mercedes-Benz SL should accelerate faster than 2001 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz SL weights approximately 470 kg more than 2001 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2001 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 Mercedes-Benz SL (700 Nm @ 2750 RPM) has 520 more torque (in Nm) than 2001 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 2004 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2001 Beijing BJ 2021. 2004 Mercedes-Benz SL has automatic transmission and 2001 Beijing BJ 2021 has manual transmission. 2001 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Beijing BJ 2021 | 2004 Mercedes-Benz SL | |
| Make | Beijing | Mercedes-Benz |
| Model | BJ 2021 | SL |
| Year Released | 2001 | 2004 |
| Engine Size | 2466 cc | 5439 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 111 HP | 493 HP |
| Engine RPM | 4800 RPM | 6100 RPM |
| Torque | 180 Nm | 700 Nm |
| Torque RPM | 3200 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1510 kg | 1980 kg |
| Vehicle Length | 4330 mm | 4540 mm |
| Vehicle Width | 1800 mm | 1830 mm |
| Vehicle Height | 1770 mm | 1300 mm |
| Wheelbase Size | 2680 mm | 2570 mm |
