2006 BMW 545 vs. 2003 Buick Regal
To start off, 2006 BMW 545 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 545 (328 HP @ 6100 RPM) has 131 more horse power than 2003 Buick Regal. (197 HP @ 5200 RPM). In normal driving conditions, 2006 BMW 545 should accelerate faster than 2003 Buick Regal.
Because 2006 BMW 545 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW 545. However, in wet, icy, snow, or gravel driving conditions, 2003 Buick Regal, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW 545 (450 Nm @ 3700 RPM) has 138 more torque (in Nm) than 2003 Buick Regal. (312 Nm @ 4000 RPM). This means 2006 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2003 Buick Regal.
Compare all specifications:
2006 BMW 545 | 2003 Buick Regal | |
Make | BMW | Buick |
Model | 545 | Regal |
Year Released | 2006 | 2003 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2494 cc | 3789 cc |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 328 HP | 197 HP |
Engine RPM | 6100 RPM | 5200 RPM |
Torque | 450 Nm | 312 Nm |
Torque RPM | 3700 RPM | 4000 RPM |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Width | 1850 mm | 1850 mm |
Fuel Tank Capacity | 70 L | 64 L |