1998 Dodge Copperhead vs. 2003 Vauxhall Signum
To start off, 2003 Vauxhall Signum is newer by 5 year(s). Which means there will be less support and parts availability for 1998 Dodge Copperhead. In addition, the cost of maintenance, including insurance, on 1998 Dodge Copperhead would be higher. At 2,699 cc (6 cylinders), 1998 Dodge Copperhead is equipped with a bigger engine. In terms of performance, 1998 Dodge Copperhead (220 HP @ 6000 RPM) has 104 more horse power than 2003 Vauxhall Signum. (116 HP @ 3000 RPM). In normal driving conditions, 1998 Dodge Copperhead should accelerate faster than 2003 Vauxhall Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Signum weights approximately 343 kg more than 1998 Dodge Copperhead.
Because 1998 Dodge Copperhead is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1998 Dodge Copperhead. However, in wet, icy, snow, or gravel driving conditions, 2003 Vauxhall Signum, being front wheel drive (FWD), will offer much better control with better grip. 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 Vauxhall Signum (280 Nm @ 1500 RPM) has 25 more torque (in Nm) than 1998 Dodge Copperhead. (255 Nm @ 4900 RPM). This means 2003 Vauxhall Signum will have an easier job in driving up hills or pulling heavy equipment than 1998 Dodge Copperhead.
Compare all specifications:
| 1998 Dodge Copperhead | 2003 Vauxhall Signum | |
| Make | Dodge | Vauxhall |
| Model | Copperhead | Signum |
| Year Released | 1998 | 2003 |
| Body Type | Roadster | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2699 cc | 2172 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 220 HP | 116 HP |
| Engine RPM | 6000 RPM | 3000 RPM |
| Torque | 255 Nm | 280 Nm |
| Torque RPM | 4900 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1057 kg | 1400 kg |
| Vehicle Length | 4250 mm | 4640 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1280 mm | 1470 mm |
| Wheelbase Size | 2800 mm | 2840 mm |
