2005 Chevrolet Colorado vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Colorado. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Colorado would be higher. At 2,770 cc (4 cylinders), 2005 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Colorado (173 HP @ 5600 RPM) has 84 more horse power than 2006 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2005 Chevrolet Colorado should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Colorado weights approximately 700 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Colorado is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Chevrolet Colorado. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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 Colorado (251 Nm @ 2800 RPM) has 126 more torque (in Nm) than 2006 Opel Astra. (125 Nm @ 4000 RPM). This means 2005 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 2005 Chevrolet Colorado | 2006 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Colorado | Astra |
| Year Released | 2005 | 2006 |
| Body Type | Pickup | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2770 cc | 1364 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 89 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 251 Nm | 125 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 73.5 mm |
| Engine Stroke Size | 102 mm | 80.6 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1980 kg | 1280 kg |
| Vehicle Length | 4890 mm | 4520 mm |
| Vehicle Width | 1750 mm | 2000 mm |
| Vehicle Height | 1660 mm | 1510 mm |
| Wheelbase Size | 2810 mm | 2710 mm |
| Fuel Consumption Overall | 14.9 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 76 L | 52 L |
