2005 Chevrolet Lumina vs. 2004 Pontiac Aztek
To start off, 2005 Chevrolet Lumina is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Pontiac Aztek. In addition, the cost of maintenance, including insurance, on 2004 Pontiac Aztek would be higher. At 3,791 cc (6 cylinders), 2005 Chevrolet Lumina is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Lumina (196 HP @ 5600 RPM) has 11 more horse power than 2004 Pontiac Aztek. (185 HP @ 5200 RPM). In normal driving conditions, 2005 Chevrolet Lumina should accelerate faster than 2004 Pontiac Aztek. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Aztek weights approximately 113 kg more than 2005 Chevrolet Lumina.
Because 2004 Pontiac Aztek is four wheel drive (4WD), it will have significant more traction and grip than 2005 Chevrolet Lumina. In wet, icy, snow, or gravel driving conditions, 2004 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, 2005 Chevrolet Lumina (305 Nm) has 20 more torque (in Nm) than 2004 Pontiac Aztek. (285 Nm). This means 2005 Chevrolet Lumina will have an easier job in driving up hills or pulling heavy equipment than 2004 Pontiac Aztek.
Compare all specifications:
| 2005 Chevrolet Lumina | 2004 Pontiac Aztek | |
| Make | Chevrolet | Pontiac |
| Model | Lumina | Aztek |
| Year Released | 2005 | 2004 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3392 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 196 HP | 185 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 305 Nm | 285 Nm |
| Engine Compression Ratio | 9.4:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1603 kg | 1716 kg |
| Wheelbase Size | 2880 mm | 2860 mm |
| Fuel Tank Capacity | 75 L | 68 L |
