2008 Dodge Caliber vs. 2003 Opel Signum
To start off, 2008 Dodge Caliber is newer by 5 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 2,958 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Dodge Caliber (285 HP @ 5700 RPM) has 110 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2008 Dodge Caliber should accelerate faster than 2003 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, 2003 Opel Signum (371 Nm @ 1900 RPM) has 12 more torque (in Nm) than 2008 Dodge Caliber. (359 Nm @ 2000 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 Dodge Caliber.
Compare all specifications:
| 2008 Dodge Caliber | 2003 Opel Signum | |
| Make | Dodge | Opel |
| Model | Caliber | Signum |
| Year Released | 2008 | 2003 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2360 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 285 HP | 175 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 359 Nm | 371 Nm |
| Torque RPM | 2000 RPM | 1900 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4420 mm | 4640 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1520 mm | 1470 mm |
| Wheelbase Size | 2640 mm | 2700 mm |
| Fuel Tank Capacity | 51 L | 60 L |
