2004 Chevrolet Colorado vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Colorado. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Colorado would be higher. At 2,770 cc (4 cylinders), 2004 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Colorado (175 HP @ 6000 RPM) has 86 more horse power than 2007 Opel Astra. (89 HP @ 4000 RPM). In normal driving conditions, 2004 Chevrolet Colorado should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Colorado weights approximately 304 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Chevrolet Colorado (251 Nm) has 51 more torque (in Nm) than 2007 Opel Astra. (200 Nm). This means 2004 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2004 Chevrolet Colorado | 2007 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Colorado | Astra |
| Year Released | 2004 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2770 cc | 1248 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 89 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 251 Nm | 200 Nm |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1634 kg | 1330 kg |
| Vehicle Length | 4900 mm | 4260 mm |
| Vehicle Width | 1720 mm | 1760 mm |
| Vehicle Height | 1720 mm | 1470 mm |
| Wheelbase Size | 2690 mm | 2620 mm |
| Fuel Tank Capacity | 74 L | 52 L |
