2004 BMW 645 vs. 2002 SsangYong Chairman H
To start off, 2004 BMW 645 is newer by 2 year(s). Which means there will be less support and parts availability for 2002 SsangYong Chairman H. In addition, the cost of maintenance, including insurance, on 2002 SsangYong Chairman H would be higher. At 4,392 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (322 HP @ 7400 RPM) has 113 more horse power than 2002 SsangYong Chairman H. (209 HP @ 6200 RPM). In normal driving conditions, 2004 BMW 645 should accelerate faster than 2002 SsangYong Chairman H. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 645 weights approximately 78 kg more than 2002 SsangYong Chairman H. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 BMW 645 (447 Nm) has 129 more torque (in Nm) than 2002 SsangYong Chairman H. (318 Nm). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2002 SsangYong Chairman H.
Compare all specifications:
| 2004 BMW 645 | 2002 SsangYong Chairman H | |
| Make | BMW | SsangYong |
| Model | 645 | Chairman H |
| Year Released | 2004 | 2002 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4392 cc | 3199 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 322 HP | 209 HP |
| Engine RPM | 7400 RPM | 6200 RPM |
| Torque | 447 Nm | 318 Nm |
| Engine Bore Size | 92 mm | 89.9 mm |
| Engine Stroke Size | 83 mm | 84 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1715 kg | 1637 kg |
| Vehicle Length | 4840 mm | 5060 mm |
| Vehicle Width | 1860 mm | 1830 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2790 mm | 2910 mm |
