2004 Opel Signum vs. 1983 Vauxhall Chevette
To start off, 2004 Opel Signum is newer by 21 year(s). Which means there will be less support and parts availability for 1983 Vauxhall Chevette. In addition, the cost of maintenance, including insurance, on 1983 Vauxhall Chevette would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 116 more horse power than 1983 Vauxhall Chevette. (57 HP @ 5600 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1983 Vauxhall Chevette. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 705 kg more than 1983 Vauxhall Chevette. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Vauxhall Chevette 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 1983 Vauxhall Chevette. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel 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, 2004 Opel Signum (265 Nm @ 2500 RPM) has 173 more torque (in Nm) than 1983 Vauxhall Chevette. (92 Nm @ 2600 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Vauxhall Chevette.
Compare all specifications:
| 2004 Opel Signum | 1983 Vauxhall Chevette | |
| Make | Opel | Vauxhall |
| Model | Signum | Chevette |
| Year Released | 2004 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1256 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 57 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 265 Nm | 92 Nm |
| Torque RPM | 2500 RPM | 2600 RPM |
| Engine Bore Size | 86 mm | 81 mm |
| Engine Stroke Size | 86 mm | 61 mm |
| Engine Compression Ratio | 9.5:1 | 8.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1560 kg | 855 kg |
| Vehicle Length | 4640 mm | 3950 mm |
| Vehicle Width | 1800 mm | 1580 mm |
| Vehicle Height | 1470 mm | 1320 mm |
| Wheelbase Size | 2840 mm | 2400 mm |
| Fuel Tank Capacity | 60 L | 45 L |
