2005 BMW 530 vs. 2003 Buick Rainier
To start off, 2005 BMW 530 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2003 Buick Rainier would be higher. At 5,300 cc (8 cylinders), 2003 Buick Rainier is equipped with a bigger engine. In terms of performance, 2003 Buick Rainier (286 HP @ 5200 RPM) has 61 more horse power than 2005 BMW 530. (225 HP @ 5900 RPM) In normal driving conditions, 2003 Buick Rainier should accelerate faster than 2005 BMW 530. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick Rainier weights approximately 635 kg more than 2005 BMW 530. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 530. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Buick Rainier (441 Nm @ 4000 RPM) has 151 more torque (in Nm) than 2005 BMW 530. (290 Nm @ 3500 RPM). This means 2003 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 530.
Compare all specifications:
| 2005 BMW 530 | 2003 Buick Rainier | |
| Make | BMW | Buick |
| Model | 530 | Rainier |
| Year Released | 2005 | 2003 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 5300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 225 HP | 286 HP |
| Engine RPM | 5900 RPM | 5200 RPM |
| Torque | 290 Nm | 441 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1570 kg | 2205 kg |
| Vehicle Length | 4850 mm | 4920 mm |
| Vehicle Width | 1850 mm | 1920 mm |
| Vehicle Height | 1470 mm | 1900 mm |
| Wheelbase Size | 2890 mm | 2880 mm |
