2006 BMW 645 vs. 2003 Chrysler Pacifica
To start off, 2006 BMW 645 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Chrysler Pacifica. In addition, the cost of maintenance, including insurance, on 2003 Chrysler Pacifica 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 74 more horse power than 2003 Chrysler Pacifica. (254 HP @ 6400 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 2003 Chrysler Pacifica. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chrysler Pacifica weights approximately 188 kg more than 2006 BMW 645.
Because 2006 BMW 645 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 645. However, in wet, icy, snow, or gravel driving conditions, 2003 Chrysler Pacifica, 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 645 (450 Nm @ 3600 RPM) has 111 more torque (in Nm) than 2003 Chrysler Pacifica. (339 Nm @ 3950 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2003 Chrysler Pacifica. 2003 Chrysler Pacifica has automatic transmission and 2006 BMW 645 has manual transmission. 2006 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Chrysler Pacifica will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 645 | 2003 Chrysler Pacifica | |
| Make | BMW | Chrysler |
| Model | 645 | Pacifica |
| Year Released | 2006 | 2003 |
| Body Type | Convertible | Crossover |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 3518 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 328 HP | 254 HP |
| Engine RPM | 6100 RPM | 6400 RPM |
| Torque | 450 Nm | 339 Nm |
| Torque RPM | 3600 RPM | 3950 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1836 kg | 2024 kg |
| Vehicle Length | 4830 mm | 5060 mm |
| Vehicle Width | 1860 mm | 2020 mm |
| Vehicle Height | 1380 mm | 1700 mm |
| Wheelbase Size | 2790 mm | 2960 mm |
| Fuel Consumption Overall | 12.8 L/100km | 11.1 L/100km |
| Fuel Tank Capacity | 70 L | 87 L |
