2008 Chrysler Pacifica vs. 2006 BMW 645
To start off, 2008 Chrysler Pacifica is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW 645. In addition, the cost of maintenance, including insurance, on 2006 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 75 more horse power than 2008 Chrysler Pacifica. (253 HP @ 6000 RPM) In normal driving conditions, 2006 BMW 645 should accelerate faster than 2008 Chrysler Pacifica. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chrysler Pacifica weights approximately 181 kg more than 2006 BMW 645.
Because 2008 Chrysler Pacifica is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 645. In wet, icy, snow, or gravel driving conditions, 2008 Chrysler Pacifica 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, 2006 BMW 645 (450 Nm @ 3600 RPM) has 95 more torque (in Nm) than 2008 Chrysler Pacifica. (355 Nm @ 4200 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2008 Chrysler Pacifica.
Compare all specifications:
| 2008 Chrysler Pacifica | 2006 BMW 645 | |
| Make | Chrysler | BMW |
| Model | Pacifica | 645 |
| Year Released | 2008 | 2006 |
| Body Type | Crossover | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3950 cc | 4398 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 253 HP | 328 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 355 Nm | 450 Nm |
| Torque RPM | 4200 RPM | 3600 RPM |
| Engine Compression Ratio | 10.2:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1873 kg | 1692 kg |
| Vehicle Length | 5050 mm | 4830 mm |
| Vehicle Width | 2020 mm | 1860 mm |
| Vehicle Height | 1740 mm | 1380 mm |
| Wheelbase Size | 2960 mm | 2790 mm |
| Fuel Consumption Overall | 13.8 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 87 L | 70 L |
