1999 Opel Omega vs. 2011 Chevrolet Colorado
To start off, 2011 Chevrolet Colorado is newer by 12 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 2,901 cc (4 cylinders), 2011 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Colorado (185 HP @ 5600 RPM) has 5 more horse power than 1999 Opel Omega. (180 HP @ 6000 RPM) In normal driving conditions, 2011 Chevrolet Colorado should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 136 kg more than 2011 Chevrolet Colorado.
Because 2011 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Chevrolet Colorado (258 Nm @ 2800 RPM) has 38 more torque (in Nm) than 1999 Opel Omega. (220 Nm @ 3400 RPM). This means 2011 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega.
Compare all specifications:
| 1999 Opel Omega | 2011 Chevrolet Colorado | |
| Make | Opel | Chevrolet |
| Model | Omega | Colorado |
| Year Released | 1999 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2597 cc | 2901 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 180 HP | 185 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 220 Nm | 258 Nm |
| Torque RPM | 3400 RPM | 2800 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1685 kg | 1549 kg |
| Vehicle Length | 4900 mm | 4890 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1460 mm | 1720 mm |
| Wheelbase Size | 2610 mm | 2830 mm |
| Fuel Tank Capacity | 75 L | 72 L |
