2003 Opel Signum vs. 2011 Chevrolet Colorado
To start off, 2011 Chevrolet Colorado is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 3,700 cc (5 cylinders), 2011 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Colorado (242 HP @ 5600 RPM) has 67 more horse power than 2003 Opel Signum. (175 HP @ 5500 RPM) In normal driving conditions, 2011 Chevrolet Colorado should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 470 kg more than 2011 Chevrolet Colorado.
Because 2011 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. 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, 2003 Opel Signum (370 Nm @ 1900 RPM) has 42 more torque (in Nm) than 2011 Chevrolet Colorado. (328 Nm @ 4600 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet Colorado.
Compare all specifications:
2003 Opel Signum | 2011 Chevrolet Colorado | |
Make | Opel | Chevrolet |
Model | Signum | Colorado |
Year Released | 2003 | 2011 |
Body Type | Hatchback | Pickup |
Engine Position | Front | Front |
Engine Size | 2958 cc | 3700 cc |
Engine Cylinders | 6 cylinders | 5 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 242 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 370 Nm | 328 Nm |
Torque RPM | 1900 RPM | 4600 RPM |
Fuel Type | Diesel | Diesel |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1575 kg | 1105 kg |
Vehicle Length | 4640 mm | 5270 mm |
Vehicle Width | 1800 mm | 1750 mm |
Vehicle Height | 1470 mm | 1730 mm |
Wheelbase Size | 2840 mm | 3210 mm |