2004 Alpina B3 vs. 2005 Beijing BJ 2021
To start off, 2005 Beijing BJ 2021 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Alpina B3. In addition, the cost of maintenance, including insurance, on 2004 Alpina B3 would be higher. At 3,346 cc (6 cylinders), 2004 Alpina B3 is equipped with a bigger engine. In terms of performance, 2004 Alpina B3 (301 HP @ 6300 RPM) has 190 more horse power than 2005 Beijing BJ 2021. (111 HP @ 4800 RPM). In normal driving conditions, 2004 Alpina B3 should accelerate faster than 2005 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alpina B3 weights approximately 135 kg more than 2005 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Alpina B3. In wet, icy, snow, or gravel driving conditions, 2005 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 Alpina B3 (363 Nm @ 4800 RPM) has 183 more torque (in Nm) than 2005 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 2004 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Beijing BJ 2021.
Compare all specifications:
2004 Alpina B3 | 2005 Beijing BJ 2021 | |
Make | Alpina | Beijing |
Model | B3 | BJ 2021 |
Year Released | 2004 | 2005 |
Engine Size | 3346 cc | 2466 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 301 HP | 111 HP |
Engine RPM | 6300 RPM | 4800 RPM |
Torque | 363 Nm | 180 Nm |
Torque RPM | 4800 RPM | 3200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Vehicle Weight | 1645 kg | 1510 kg |
Vehicle Length | 4490 mm | 4330 mm |
Vehicle Width | 1760 mm | 1800 mm |
Vehicle Height | 1360 mm | 1770 mm |
Wheelbase Size | 2730 mm | 2680 mm |