2009 BMW 320 vs. 2006 Buick Rainier
To start off, 2009 BMW 320 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2006 Buick Rainier would be higher. At 4,194 cc, 2006 Buick Rainier is equipped with a bigger engine. In terms of performance, 2006 Buick Rainier (271 HP @ 6000 RPM) has 123 more horse power than 2009 BMW 320. (148 HP @ 4000 RPM) In normal driving conditions, 2006 Buick Rainier should accelerate faster than 2009 BMW 320.
Because 2006 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 320. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Buick Rainier (376 Nm @ 3600 RPM) has 45 more torque (in Nm) than 2009 BMW 320. (331 Nm @ 2000 RPM). This means 2006 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 320.
Compare all specifications:
| 2009 BMW 320 | 2006 Buick Rainier | |
| Make | BMW | Buick |
| Model | 320 | Rainier |
| Year Released | 2009 | 2006 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 4194 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 271 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 331 Nm | 376 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 90 mm | 102 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4480 mm | 4920 mm |
| Vehicle Width | 1750 mm | 1920 mm |
| Vehicle Height | 1420 mm | 1900 mm |
| Wheelbase Size | 2730 mm | 2880 mm |
| Fuel Tank Capacity | 63 L | 83 L |
