1995 Holden Nova vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 10 year(s). Which means there will be less support and parts availability for 1995 Holden Nova. In addition, the cost of maintenance, including insurance, on 1995 Holden Nova would be higher. At 2,171 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (124 HP @ 3250 RPM) has 19 more horse power than 1995 Holden Nova. (105 HP @ 5800 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1995 Holden Nova. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 520 kg more than 1995 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, 2005 Opel Signum (280 Nm @ 1500 RPM) has 145 more torque (in Nm) than 1995 Holden Nova. (135 Nm @ 4800 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1995 Holden Nova.
Compare all specifications:
| 1995 Holden Nova | 2005 Opel Signum | |
| Make | Holden | Opel |
| Model | Nova | Signum |
| Year Released | 1995 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 105 HP | 124 HP |
| Engine RPM | 5800 RPM | 3250 RPM |
| Torque | 135 Nm | 280 Nm |
| Torque RPM | 4800 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1090 kg | 1610 kg |
| Vehicle Length | 4280 mm | 4640 mm |
| Vehicle Width | 1690 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2470 mm | 2710 mm |
