2006 BMW 645 vs. 2009 SsangYong Rexton
To start off, 2009 SsangYong Rexton is newer by 3 year(s). Which means there will be less support and parts availability for 2006 BMW 645. In addition, the cost of maintenance, including insurance, on 2006 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 145 more horse power than 2009 SsangYong Rexton. (183 HP @ 4000 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 2009 SsangYong Rexton. With that said, vehicle weight also plays an important factor in acceleration. 2009 SsangYong Rexton weights approximately 179 kg more than 2006 BMW 645.
Because 2009 SsangYong Rexton is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 645. In wet, icy, snow, or gravel driving conditions, 2009 SsangYong Rexton 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, 2006 BMW 645 (450 Nm @ 3600 RPM) has 48 more torque (in Nm) than 2009 SsangYong Rexton. (402 Nm @ 1600 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2009 SsangYong Rexton. 2009 SsangYong Rexton has automatic transmission and 2006 BMW 645 has manual transmission. 2006 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 SsangYong Rexton will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 645 | 2009 SsangYong Rexton | |
| Make | BMW | SsangYong |
| Model | 645 | Rexton |
| Year Released | 2006 | 2009 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2696 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 328 HP | 183 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 450 Nm | 402 Nm |
| Torque RPM | 3600 RPM | 1600 RPM |
| Engine Compression Ratio | 10.0:1 | 17.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 250 km/hour | 176 km/hour |
| Acceleration 0-100mph | 6.1 seconds | 11.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1836 kg | 2015 kg |
| Vehicle Length | 4830 mm | 4730 mm |
| Vehicle Width | 1860 mm | 1880 mm |
| Vehicle Height | 1380 mm | 1840 mm |
| Wheelbase Size | 2790 mm | 2830 mm |
| Fuel Consumption Overall | 12.8 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 70 L | 78 L |
