2005 Opel Signum vs. 1983 Pontiac Phoenix
To start off, 2005 Opel Signum is newer by 22 year(s). Which means there will be less support and parts availability for 1983 Pontiac Phoenix. In addition, the cost of maintenance, including insurance, on 1983 Pontiac Phoenix would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP @ 4000 RPM) has 85 more horse power than 1983 Pontiac Phoenix. (90 HP @ 4000 RPM). In normal driving conditions, 2005 Opel Signum should accelerate faster than 1983 Pontiac Phoenix. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 570 kg more than 1983 Pontiac Phoenix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 189 more torque (in Nm) than 1983 Pontiac Phoenix. (181 Nm @ 2400 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Pontiac Phoenix.
Compare all specifications:
| 2005 Opel Signum | 1983 Pontiac Phoenix | |
| Make | Opel | Pontiac |
| Model | Signum | Phoenix |
| Year Released | 2005 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 2474 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 175 HP | 90 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 370 Nm | 181 Nm |
| Torque RPM | 1900 RPM | 2400 RPM |
| Engine Bore Size | 87.5 mm | 101.7 mm |
| Engine Stroke Size | 82 mm | 76.2 mm |
| Engine Compression Ratio | 18.5:1 | 8.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1670 kg | 1100 kg |
| Vehicle Length | 4640 mm | 4660 mm |
| Vehicle Width | 1800 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1360 mm |
| Wheelbase Size | 2620 mm | 2670 mm |
