2009 BMW 650 vs. 2004 Buick Rainier
To start off, 2009 BMW 650 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2004 Buick Rainier would be higher. At 4,797 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (362 HP @ 6300 RPM) has 91 more horse power than 2004 Buick Rainier. (271 HP @ 6000 RPM). In normal driving conditions, 2009 BMW 650 should accelerate faster than 2004 Buick Rainier. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick Rainier weights approximately 755 kg more than 2009 BMW 650.
Because 2004 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 650. In wet, icy, snow, or gravel driving conditions, 2004 Buick Rainier 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 BMW 650 (490 Nm @ 3400 RPM) has 117 more torque (in Nm) than 2004 Buick Rainier. (373 Nm @ 3600 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2004 Buick Rainier.
Compare all specifications:
| 2009 BMW 650 | 2004 Buick Rainier | |
| Make | BMW | Buick |
| Model | 650 | Rainier |
| Year Released | 2009 | 2004 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4797 cc | 4194 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 362 HP | 271 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 490 Nm | 373 Nm |
| Torque RPM | 3400 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1340 kg | 2095 kg |
| Vehicle Length | 4830 mm | 4920 mm |
| Vehicle Width | 1380 mm | 1920 mm |
| Vehicle Height | 1860 mm | 1900 mm |
| Wheelbase Size | 2790 mm | 2800 mm |
| Fuel Consumption Overall | 9.3 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 70 L | 83 L |
