2003 Opel Signum vs. 1993 Vauxhall Nova
To start off, 2003 Opel Signum is newer by 10 year(s). Which means there will be less support and parts availability for 1993 Vauxhall Nova. In addition, the cost of maintenance, including insurance, on 1993 Vauxhall Nova would be higher. At 1,796 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (125 HP @ 6000 RPM) has 81 more horse power than 1993 Vauxhall Nova. (44 HP @ 5000 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 1993 Vauxhall Nova. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 630 kg more than 1993 Vauxhall Nova. 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, 2003 Opel Signum (167 Nm @ 3800 RPM) has 87 more torque (in Nm) than 1993 Vauxhall Nova. (80 Nm @ 2200 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1993 Vauxhall Nova.
Compare all specifications:
| 2003 Opel Signum | 1993 Vauxhall Nova | |
| Make | Opel | Vauxhall |
| Model | Signum | Nova |
| Year Released | 2003 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 44 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 167 Nm | 80 Nm |
| Torque RPM | 3800 RPM | 2200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 1385 kg | 755 kg |
| Vehicle Length | 4640 mm | 3960 mm |
| Vehicle Width | 1800 mm | 1550 mm |
| Vehicle Height | 1470 mm | 1370 mm |
| Wheelbase Size | 2500 mm | 2350 mm |
