2006 BMW X3 vs. 2003 Buick Regal
To start off, 2006 BMW X3 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Buick Regal. In addition, the cost of maintenance, including insurance, on 2003 Buick Regal would be higher. At 3,789 cc (6 cylinders), 2003 Buick Regal is equipped with a bigger engine. In terms of performance, 2006 BMW X3 (225 HP @ 5900 RPM) has 28 more horse power than 2003 Buick Regal. (197 HP @ 5200 RPM). In normal driving conditions, 2006 BMW X3 should accelerate faster than 2003 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X3 weights approximately 265 kg more than 2003 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2006 BMW X3 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 Regal (312 Nm @ 4000 RPM) has 21 more torque (in Nm) than 2006 BMW X3. (291 Nm @ 3500 RPM). This means 2003 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X3.
Compare all specifications:
2006 BMW X3 | 2003 Buick Regal | |
Make | BMW | Buick |
Model | X3 | Regal |
Year Released | 2006 | 2003 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 2983 cc | 3789 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 225 HP | 197 HP |
Engine RPM | 5900 RPM | 5200 RPM |
Torque | 291 Nm | 312 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 97 mm |
Engine Stroke Size | 89.6 mm | 86 mm |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1825 kg | 1560 kg |
Vehicle Length | 4570 mm | 4990 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1680 mm | 1440 mm |
Wheelbase Size | 2800 mm | 2780 mm |
Fuel Tank Capacity | 67 L | 64 L |