2003 Alfa Romeo 156 vs. 2005 Pontiac Aztek
To start off, 2005 Pontiac Aztek is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 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 2003 Alfa Romeo 156. (118 HP @ 6200 RPM) In normal driving conditions, 2005 Pontiac Aztek should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Aztek weights approximately 515 kg more than 2003 Alfa Romeo 156. 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 2003 Alfa Romeo 156. 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 152 more torque (in Nm) than 2003 Alfa Romeo 156. (146 Nm @ 4200 RPM). This means 2005 Pontiac Aztek will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156. 2005 Pontiac Aztek has automatic transmission and 2003 Alfa Romeo 156 has manual transmission. 2003 Alfa Romeo 156 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:
2003 Alfa Romeo 156 | 2005 Pontiac Aztek | |
Make | Alfa Romeo | Pontiac |
Model | 156 | Aztek |
Year Released | 2003 | 2005 |
Body Type | Station Wagon | Crossover |
Engine Position | Front | Front |
Engine Size | 1596 cc | 3392 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 118 HP | 176 HP |
Engine RPM | 6200 RPM | 5200 RPM |
Torque | 146 Nm | 298 Nm |
Torque RPM | 4200 RPM | 4000 RPM |
Engine Bore Size | 82 mm | 92 mm |
Engine Stroke Size | 75.7 mm | 84 mm |
Engine Compression Ratio | 10.3:1 | 8.6:1 |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1315 kg | 1830 kg |
Vehicle Length | 4450 mm | 4630 mm |
Vehicle Width | 1750 mm | 1880 mm |
Vehicle Height | 1440 mm | 1700 mm |
Wheelbase Size | 2600 mm | 2760 mm |
Fuel Tank Capacity | 63 L | 69 L |