2006 BMW 545 vs. 2012 Porsche Panamera
To start off, 2012 Porsche Panamera is newer by 6 year(s). Which means there will be less support and parts availability for 2006 BMW 545. In addition, the cost of maintenance, including insurance, on 2006 BMW 545 would be higher. At 4,806 cc (8 cylinders), 2012 Porsche Panamera is equipped with a bigger engine. In terms of performance, 2012 Porsche Panamera (400 HP @ 6500 RPM) has 72 more horse power than 2006 BMW 545. (328 HP @ 6100 RPM) In normal driving conditions, 2012 Porsche Panamera should accelerate faster than 2006 BMW 545.
Because 2012 Porsche Panamera is all wheel drive (AWD), it will have significant more traction and grip than 2006 BMW 545. In wet, icy, snow, or gravel driving conditions, 2012 Porsche Panamera 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, 2012 Porsche Panamera (500 Nm @ 3500 RPM) has 50 more torque (in Nm) than 2006 BMW 545. (450 Nm @ 3700 RPM). This means 2012 Porsche Panamera will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 545.
Compare all specifications:
| 2006 BMW 545 | 2012 Porsche Panamera | |
| Make | BMW | Porsche |
| Model | 545 | Panamera |
| Year Released | 2006 | 2012 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 4806 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 400 HP |
| Engine RPM | 6100 RPM | 6500 RPM |
| Torque | 450 Nm | 500 Nm |
| Torque RPM | 3700 RPM | 3500 RPM |
| Drive Type | Rear | AWD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Width | 1850 mm | 1931 mm |
| Fuel Tank Capacity | 70 L | 100 L |
