2005 Pontiac Aztek vs. 2000 Alfa Romeo 146
To start off, 2005 Pontiac Aztek is newer by 5 year(s). Which means there will be less support and parts availability for 2000 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 2000 Alfa Romeo 146 would be higher. At 3,392 cc (6 cylinders), 2005 Pontiac Aztek is equipped with a bigger engine. In terms of performance, 2005 Pontiac Aztek (176 HP @ 5200 RPM) has 58 more horse power than 2000 Alfa Romeo 146. (118 HP @ 6300 RPM). In normal driving conditions, 2005 Pontiac Aztek should accelerate faster than 2000 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Aztek weights approximately 640 kg more than 2000 Alfa Romeo 146. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Pontiac Aztek is four wheel drive (4WD), it will have significant more traction and grip than 2000 Alfa Romeo 146. 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, 2005 Pontiac Aztek (298 Nm @ 4000 RPM) has 154 more torque (in Nm) than 2000 Alfa Romeo 146. (144 Nm @ 4500 RPM). This means 2005 Pontiac Aztek will have an easier job in driving up hills or pulling heavy equipment than 2000 Alfa Romeo 146. 2005 Pontiac Aztek has automatic transmission and 2000 Alfa Romeo 146 has manual transmission. 2000 Alfa Romeo 146 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Pontiac Aztek will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Pontiac Aztek | 2000 Alfa Romeo 146 | |
| Make | Pontiac | Alfa Romeo |
| Model | Aztek | 146 |
| Year Released | 2005 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 3392 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 176 HP | 118 HP |
| Engine RPM | 5200 RPM | 6300 RPM |
| Torque | 298 Nm | 144 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 92 mm | 82.1 mm |
| Engine Stroke Size | 84 mm | 75.7 mm |
| Engine Compression Ratio | 8.6:1 | 10.3:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1830 kg | 1190 kg |
| Vehicle Length | 4630 mm | 4240 mm |
| Vehicle Width | 1880 mm | 1720 mm |
| Vehicle Height | 1700 mm | 1430 mm |
| Wheelbase Size | 2760 mm | 2550 mm |
| Fuel Tank Capacity | 69 L | 51 L |
