2005 Chrysler Pacifica vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Chrysler Pacifica. In addition, the cost of maintenance, including insurance, on 2005 Chrysler Pacifica would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 50 more horse power than 2005 Chrysler Pacifica. (250 HP @ 6400 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2005 Chrysler Pacifica.
Let's talk about torque, 2007 GMC Sierra (488 Nm) has 149 more torque (in Nm) than 2005 Chrysler Pacifica. (339 Nm). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Chrysler Pacifica.
Compare all specifications:
| 2005 Chrysler Pacifica | 2007 GMC Sierra | |
| Make | Chrysler | GMC |
| Model | Pacifica | Sierra |
| Year Released | 2005 | 2007 |
| Body Type | Crossover | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3966 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 250 HP | 300 HP |
| Engine RPM | 6400 RPM | 4400 RPM |
| Torque | 339 Nm | 488 Nm |
| Number of Seats | 6 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5060 mm | 6570 mm |
| Vehicle Width | 2020 mm | 2450 mm |
| Vehicle Height | 1700 mm | 1970 mm |
| Wheelbase Size | 2960 mm | 4250 mm |
| Fuel Tank Capacity | 87 L | 132 L |
