2007 Alfa Romeo 156 vs. 2006 Chevrolet Colorado
To start off, 2007 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Chevrolet Colorado. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet Colorado would be higher. At 2,770 cc (4 cylinders), 2006 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 156 (189 HP @ 6300 RPM) has 14 more horse power than 2006 Chevrolet Colorado. (175 HP @ 5600 RPM). In normal driving conditions, 2007 Alfa Romeo 156 should accelerate faster than 2006 Chevrolet Colorado. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Colorado weights approximately 394 kg more than 2007 Alfa Romeo 156.
Because 2006 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 2007 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2006 Chevrolet Colorado 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 Chevrolet Colorado (251 Nm @ 2800 RPM) has 33 more torque (in Nm) than 2007 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2006 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 156.
Compare all specifications:
| 2007 Alfa Romeo 156 | 2006 Chevrolet Colorado | |
| Make | Alfa Romeo | Chevrolet |
| Model | 156 | Colorado |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2770 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 175 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 218 Nm | 251 Nm |
| Torque RPM | 5000 RPM | 2800 RPM |
| Engine Bore Size | 88 mm | 93 mm |
| Engine Stroke Size | 68.3 mm | 102 mm |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1356 kg | 1750 kg |
| Vehicle Length | 4440 mm | 4890 mm |
| Vehicle Width | 1750 mm | 1720 mm |
| Vehicle Height | 1440 mm | 1650 mm |
| Wheelbase Size | 2600 mm | 2830 mm |
| Fuel Consumption Overall | 11.8 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 63 L | 74 L |
