2009 Alpina Roadster vs. 1999 Beijing BJ 2021
To start off, 2009 Alpina Roadster is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1999 Beijing BJ 2021 would be higher. At 3,346 cc (6 cylinders), 2009 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2009 Alpina Roadster (296 HP @ 6300 RPM) has 184 more horse power than 1999 Beijing BJ 2021. (112 HP @ 4800 RPM). In normal driving conditions, 2009 Alpina Roadster should accelerate faster than 1999 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1999 Beijing BJ 2021 weights approximately 115 kg more than 2009 Alpina Roadster.
Because 1999 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Alpina Roadster. In wet, icy, snow, or gravel driving conditions, 1999 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, 2009 Alpina Roadster (362 Nm @ 4800 RPM) has 182 more torque (in Nm) than 1999 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 2009 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 1999 Beijing BJ 2021.
Compare all specifications:
2009 Alpina Roadster | 1999 Beijing BJ 2021 | |
Make | Alpina | Beijing |
Model | Roadster | BJ 2021 |
Year Released | 2009 | 1999 |
Engine Size | 3346 cc | 2466 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 296 HP | 112 HP |
Engine RPM | 6300 RPM | 4800 RPM |
Torque | 362 Nm | 180 Nm |
Torque RPM | 4800 RPM | 3200 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Vehicle Weight | 1395 kg | 1510 kg |
Vehicle Length | 4100 mm | 4330 mm |
Vehicle Width | 1790 mm | 1800 mm |
Vehicle Height | 1300 mm | 1770 mm |
Wheelbase Size | 2500 mm | 2680 mm |