1998 Beijing BJ 2021 vs. 2007 BMW 550
To start off, 2007 BMW 550 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1998 Beijing BJ 2021 would be higher. At 4,797 cc, 2007 BMW 550 is equipped with a bigger engine. In terms of performance, 2007 BMW 550 (657 HP @ 3400 RPM) has 485 more horse power than 1998 Beijing BJ 2021. (172 HP @ 4500 RPM) In normal driving conditions, 2007 BMW 550 should accelerate faster than 1998 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 550 weights approximately 40 kg more than 1998 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 550. In wet, icy, snow, or gravel driving conditions, 1998 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, 2007 BMW 550 (490 Nm @ 3400 RPM) has 193 more torque (in Nm) than 1998 Beijing BJ 2021. (297 Nm @ 2600 RPM). This means 2007 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 1998 Beijing BJ 2021.
Compare all specifications:
1998 Beijing BJ 2021 | 2007 BMW 550 | |
Make | Beijing | BMW |
Model | BJ 2021 | 550 |
Year Released | 1998 | 2007 |
Engine Size | 3962 cc | 4797 cc |
Horse Power | 172 HP | 657 HP |
Engine RPM | 4500 RPM | 3400 RPM |
Torque | 297 Nm | 490 Nm |
Torque RPM | 2600 RPM | 3400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1620 kg | 1660 kg |
Vehicle Length | 4330 mm | 4850 mm |
Vehicle Width | 1800 mm | 1470 mm |
Vehicle Height | 1770 mm | 1850 mm |
Wheelbase Size | 2680 mm | 2890 mm |