2007 Chrysler Pacifica vs. 2005 Pontiac Aztek
To start off, 2007 Chrysler Pacifica is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Pontiac Aztek. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Aztek would be higher. At 3,778 cc (6 cylinders), 2007 Chrysler Pacifica is equipped with a bigger engine. In terms of performance, 2007 Chrysler Pacifica (201 HP @ 5000 RPM) has 25 more horse power than 2005 Pontiac Aztek. (176 HP @ 5200 RPM). In normal driving conditions, 2007 Chrysler Pacifica should accelerate faster than 2005 Pontiac Aztek. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Aztek weights approximately 210 kg more than 2007 Chrysler Pacifica.
Because 2005 Pontiac Aztek is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chrysler Pacifica. In wet, icy, snow, or gravel driving conditions, 2005 Pontiac Aztek 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, 2007 Chrysler Pacifica (319 Nm @ 4000 RPM) has 21 more torque (in Nm) than 2005 Pontiac Aztek. (298 Nm @ 4000 RPM). This means 2007 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Aztek.
Compare all specifications:
| 2007 Chrysler Pacifica | 2005 Pontiac Aztek | |
| Make | Chrysler | Pontiac |
| Model | Pacifica | Aztek |
| Year Released | 2007 | 2005 |
| Body Type | Crossover | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3778 cc | 3392 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 201 HP | 176 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 319 Nm | 298 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 9.3:1 | 8.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1620 kg | 1830 kg |
| Vehicle Length | 5050 mm | 4630 mm |
| Vehicle Width | 2020 mm | 1880 mm |
| Vehicle Height | 1740 mm | 1700 mm |
| Wheelbase Size | 2960 mm | 2760 mm |
| Fuel Tank Capacity | 87 L | 69 L |
