2003 Beijing BJ 2021 vs. 2007 BMW Convertible
To start off, 2007 BMW Convertible is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 2003 Beijing BJ 2021 would be higher. At 4,799 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (363 HP @ 6300 RPM) has 252 more horse power than 2003 Beijing BJ 2021. (111 HP @ 4800 RPM) In normal driving conditions, 2007 BMW Convertible should accelerate faster than 2003 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 340 kg more than 2003 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3600 RPM) has 310 more torque (in Nm) than 2003 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 2003 Beijing BJ 2021.
Compare all specifications:
2003 Beijing BJ 2021 | 2007 BMW Convertible | |
Make | Beijing | BMW |
Model | BJ 2021 | Convertible |
Year Released | 2003 | 2007 |
Engine Size | 2464 cc | 4799 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 111 HP | 363 HP |
Engine RPM | 4800 RPM | 6300 RPM |
Torque | 180 Nm | 490 Nm |
Torque RPM | 3200 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline |
Transmission Type | Manual | Manual |
Vehicle Weight | 1510 kg | 1850 kg |
Vehicle Length | 4330 mm | 4830 mm |
Vehicle Width | 1800 mm | 1380 mm |
Vehicle Height | 1770 mm | 1860 mm |
Wheelbase Size | 2680 mm | 2790 mm |