2008 Cadillac STS vs. 1998 Dodge Copperhead
To start off, 2008 Cadillac STS is newer by 10 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 3,600 cc (6 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (302 HP @ 6300 RPM) has 82 more horse power than 1998 Dodge Copperhead. (220 HP @ 6000 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 1998 Dodge Copperhead. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 503 kg more than 1998 Dodge Copperhead. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1998 Dodge Copperhead. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS 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, 2008 Cadillac STS (369 Nm @ 5200 RPM) has 114 more torque (in Nm) than 1998 Dodge Copperhead. (255 Nm @ 4900 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1998 Dodge Copperhead. 2008 Cadillac STS has automatic transmission and 1998 Dodge Copperhead has manual transmission. 1998 Dodge Copperhead will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Cadillac STS | 1998 Dodge Copperhead | |
| Make | Cadillac | Dodge |
| Model | STS | Copperhead |
| Year Released | 2008 | 1998 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 3600 cc | 2699 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 302 HP | 220 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 369 Nm | 255 Nm |
| Torque RPM | 5200 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1057 kg |
| Vehicle Length | 5000 mm | 4250 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1470 mm | 1280 mm |
| Wheelbase Size | 2960 mm | 2800 mm |
