2003 Opel Signum vs. 1976 Vauxhall Chevette
To start off, 2003 Opel Signum is newer by 27 year(s). Which means there will be less support and parts availability for 1976 Vauxhall Chevette. In addition, the cost of maintenance, including insurance, on 1976 Vauxhall Chevette would be higher. At 1,998 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (99 HP @ 3120 RPM) has 43 more horse power than 1976 Vauxhall Chevette. (56 HP @ 5600 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 1976 Vauxhall Chevette. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 765 kg more than 1976 Vauxhall Chevette. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1976 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 1976 Vauxhall Chevette. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Opel Signum (230 Nm @ 1500 RPM) has 141 more torque (in Nm) than 1976 Vauxhall Chevette. (89 Nm @ 2600 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1976 Vauxhall Chevette.
Compare all specifications:
| 2003 Opel Signum | 1976 Vauxhall Chevette | |
| Make | Opel | Vauxhall |
| Model | Signum | Chevette |
| Year Released | 2003 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1256 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 99 HP | 56 HP |
| Engine RPM | 3120 RPM | 5600 RPM |
| Torque | 230 Nm | 89 Nm |
| Torque RPM | 1500 RPM | 2600 RPM |
| Engine Compression Ratio | 18.5:1 | 8.7:1 |
| Fuel Type | Diesel | 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 | 1620 kg | 855 kg |
| Vehicle Length | 4640 mm | 3980 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 |
