2006 BMW X5 vs. 2003 Buick Rainier
To start off, 2006 BMW X5 is newer by 3 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, 2006 BMW X5 (315 HP @ 5400 RPM) has 29 more horse power than 2003 Buick Rainier. (286 HP @ 5200 RPM). In normal driving conditions, 2006 BMW X5 should accelerate faster than 2003 Buick Rainier. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 30 kg more than 2003 Buick Rainier. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2003 Buick Rainier (441 Nm @ 4000 RPM) has 2 more torque (in Nm) than 2006 BMW X5. (439 Nm @ 3600 RPM). This means 2003 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X5.
Compare all specifications:
2006 BMW X5 | 2003 Buick Rainier | |
Make | BMW | Buick |
Model | X5 | Rainier |
Year Released | 2006 | 2003 |
Body Type | SUV | SUV |
Engine Position | Front | Front |
Engine Size | 4392 cc | 5300 cc |
Horse Power | 315 HP | 286 HP |
Engine RPM | 5400 RPM | 5200 RPM |
Torque | 439 Nm | 441 Nm |
Torque RPM | 3600 RPM | 4000 RPM |
Drive Type | 4WD | 4WD |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 2235 kg | 2205 kg |
Vehicle Length | 4670 mm | 4920 mm |
Vehicle Width | 1880 mm | 1920 mm |
Vehicle Height | 1760 mm | 1900 mm |
Wheelbase Size | 2830 mm | 2880 mm |