2008 Chevrolet Cobalt vs. 2006 Opel Signum
To start off, 2008 Chevrolet Cobalt is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Opel Signum. In addition, the cost of maintenance, including insurance, on 2006 Opel Signum would be higher. At 2,958 cc (6 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (175 HP @ 4000 RPM) has 27 more horse power than 2008 Chevrolet Cobalt. (148 HP @ 5600 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 2008 Chevrolet Cobalt. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Cobalt weights approximately 530 kg more than 2006 Opel Signum.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2006 Opel Signum (370 Nm @ 1900 RPM) has 164 more torque (in Nm) than 2008 Chevrolet Cobalt. (206 Nm @ 4200 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Cobalt.
Compare all specifications:
2008 Chevrolet Cobalt | 2006 Opel Signum | |
Make | Chevrolet | Opel |
Model | Cobalt | Signum |
Year Released | 2008 | 2006 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 2201 cc | 2958 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 175 HP |
Engine RPM | 5600 RPM | 4000 RPM |
Torque | 206 Nm | 370 Nm |
Torque RPM | 4200 RPM | 1900 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2200 kg | 1670 kg |
Vehicle Length | 4590 mm | 4640 mm |
Vehicle Width | 1730 mm | 1800 mm |
Vehicle Height | 1460 mm | 1470 mm |
Wheelbase Size | 2630 mm | 2840 mm |
Fuel Consumption Overall | 8.9 L/100km | 7.6 L/100km |
Fuel Tank Capacity | 49 L | 60 L |