2003 BMW 545 vs. 2006 Buick Rainier
To start off, 2006 Buick Rainier is newer by 3 year(s). Which means there will be less support and parts availability for 2003 BMW 545. In addition, the cost of maintenance, including insurance, on 2003 BMW 545 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 545 is equipped with a bigger engine. In terms of performance, 2003 BMW 545 (328 HP @ 6100 RPM) has 37 more horse power than 2006 Buick Rainier. (291 HP @ 6000 RPM). In normal driving conditions, 2003 BMW 545 should accelerate faster than 2006 Buick Rainier. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 545 weights approximately 120 kg more than 2006 Buick Rainier. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 545. 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, 2003 BMW 545 (451 Nm @ 3600 RPM) has 75 more torque (in Nm) than 2006 Buick Rainier. (376 Nm @ 4800 RPM). This means 2003 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2006 Buick Rainier.
Compare all specifications:
2003 BMW 545 | 2006 Buick Rainier | |
Make | BMW | Buick |
Model | 545 | Rainier |
Year Released | 2003 | 2006 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4398 cc | 4163 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 328 HP | 291 HP |
Engine RPM | 6100 RPM | 6000 RPM |
Torque | 451 Nm | 376 Nm |
Torque RPM | 3600 RPM | 4800 RPM |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1670 kg | 1550 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 |
Fuel Consumption | 7.7 L/100km | 11.2 L/100km |
Fuel Consumption City | 15.8 L/100km | 15.7 L/100km |
Fuel Consumption Overall | 10.6 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 70 L | 83 L |