2009 Dodge Caliber vs. 2007 Opel Signum
To start off, 2009 Dodge Caliber is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Signum. In addition, the cost of maintenance, including insurance, on 2007 Opel Signum would be higher. At 2,196 cc (4 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2009 Dodge Caliber (154 HP @ 6300 RPM) has 1 more horse power than 2007 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2009 Dodge Caliber should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 110 kg more than 2009 Dodge Caliber.
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, 2007 Opel Signum (220 Nm @ 3800 RPM) has 30 more torque (in Nm) than 2009 Dodge Caliber. (190 Nm @ 5100 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2009 Dodge Caliber. 2009 Dodge Caliber has automatic transmission and 2007 Opel Signum has manual transmission. 2007 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Dodge Caliber will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Dodge Caliber | 2007 Opel Signum | |
| Make | Dodge | Opel |
| Model | Caliber | Signum |
| Year Released | 2009 | 2007 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 154 HP | 153 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 190 Nm | 220 Nm |
| Torque RPM | 5100 RPM | 3800 RPM |
| Engine Compression Ratio | 10.5:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 181 km/hour | 211 km/hour |
| Acceleration 0-100mph | 11.3 seconds | 9.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1425 kg | 1535 kg |
| Vehicle Length | 4420 mm | 4640 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1540 mm | 1470 mm |
| Wheelbase Size | 2640 mm | 2840 mm |
| Fuel Consumption Overall | 8.1 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 51 L | 60 L |
