2006 Chrysler Pacifica vs. 2003 Pontiac Aztek
To start off, 2006 Chrysler Pacifica is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Pontiac Aztek. In addition, the cost of maintenance, including insurance, on 2003 Pontiac Aztek would be higher. At 3,964 cc (6 cylinders), 2006 Chrysler Pacifica is equipped with a bigger engine. In terms of performance, 2006 Chrysler Pacifica (250 HP @ 6400 RPM) has 74 more horse power than 2003 Pontiac Aztek. (176 HP @ 5200 RPM). In normal driving conditions, 2006 Chrysler Pacifica should accelerate faster than 2003 Pontiac Aztek. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac Aztek weights approximately 210 kg more than 2006 Chrysler Pacifica.
Because 2003 Pontiac Aztek is four wheel drive (4WD), it will have significant more traction and grip than 2006 Chrysler Pacifica. In wet, icy, snow, or gravel driving conditions, 2003 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, 2006 Chrysler Pacifica (339 Nm @ 4000 RPM) has 41 more torque (in Nm) than 2003 Pontiac Aztek. (298 Nm @ 4000 RPM). This means 2006 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 2003 Pontiac Aztek.
Compare all specifications:
| 2006 Chrysler Pacifica | 2003 Pontiac Aztek | |
| Make | Chrysler | Pontiac |
| Model | Pacifica | Aztek |
| Year Released | 2006 | 2003 |
| Body Type | Crossover | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3964 cc | 3392 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 176 HP |
| Engine RPM | 6400 RPM | 5200 RPM |
| Torque | 339 Nm | 298 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 10.0:1 | 8.6:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1620 kg | 1830 kg |
| Vehicle Length | 5060 mm | 4630 mm |
| Vehicle Width | 2020 mm | 1880 mm |
| Vehicle Height | 1700 mm | 1700 mm |
| Wheelbase Size | 2960 mm | 2760 mm |
| Fuel Tank Capacity | 87 L | 69 L |
