1992 Holden Nova vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 15 year(s). Which means there will be less support and parts availability for 1992 Holden Nova. In addition, the cost of maintenance, including insurance, on 1992 Holden Nova would be higher. At 1,796 cc (4 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (120 HP) has 39 more horse power than 1992 Holden Nova. (81 HP) In normal driving conditions, 2007 Opel Signum should accelerate faster than 1992 Holden Nova. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 465 kg more than 1992 Holden 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, 2007 Opel Signum (167 Nm @ 3800 RPM) has 49 more torque (in Nm) than 1992 Holden Nova. (118 Nm @ 4000 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1992 Holden Nova.
Compare all specifications:
| 1992 Holden Nova | 2007 Opel Signum | |
| Make | Holden | Opel |
| Model | Nova | Signum |
| Year Released | 1992 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1397 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 81 HP | 120 HP |
| Torque | 118 Nm | 167 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1015 kg | 1480 kg |
| Vehicle Length | 4000 mm | 4640 mm |
| Vehicle Width | 1660 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2840 mm |
