2008 Chevrolet Colorado vs. 2005 Opel Astra
To start off, 2008 Chevrolet Colorado is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 2,901 cc (4 cylinders), 2008 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Colorado (185 HP @ 5600 RPM) has 86 more horse power than 2005 Opel Astra. (99 HP @ 4300 RPM). In normal driving conditions, 2008 Chevrolet Colorado should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Colorado weights approximately 845 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Chevrolet Colorado (258 Nm @ 2800 RPM) has 28 more torque (in Nm) than 2005 Opel Astra. (230 Nm @ 1950 RPM). This means 2008 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2008 Chevrolet Colorado | 2005 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Colorado | Astra |
| Year Released | 2008 | 2005 |
| Body Type | Pickup | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2901 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 185 HP | 99 HP |
| Engine RPM | 5600 RPM | 4300 RPM |
| Torque | 258 Nm | 230 Nm |
| Torque RPM | 2800 RPM | 1950 RPM |
| Engine Compression Ratio | 10.0:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2200 kg | 1355 kg |
| Vehicle Length | 5270 mm | 4290 mm |
| Vehicle Width | 1750 mm | 1720 mm |
| Vehicle Height | 1720 mm | 1470 mm |
| Wheelbase Size | 3210 mm | 2530 mm |
| Fuel Consumption Overall | 11.8 L/100km | 5.9 L/100km |
| Fuel Tank Capacity | 72 L | 52 L |
