1999 Opel Signum vs. 2005 Vauxhall Monaro
To start off, 2005 Vauxhall Monaro is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 5,665 cc (8 cylinders), 2005 Vauxhall Monaro is equipped with a bigger engine. In terms of performance, 2005 Vauxhall Monaro (328 HP @ 5600 RPM) has 205 more horse power than 1999 Opel Signum. (123 HP @ 3250 RPM) In normal driving conditions, 2005 Vauxhall Monaro should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Vauxhall Monaro weights approximately 45 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Vauxhall Monaro 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 2005 Vauxhall Monaro. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 2005 Vauxhall Monaro (465 Nm @ 4000 RPM) has 194 more torque (in Nm) than 1999 Opel Signum. (271 Nm @ 1500 RPM). This means 2005 Vauxhall Monaro will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum.
Compare all specifications:
| 1999 Opel Signum | 2005 Vauxhall Monaro | |
| Make | Opel | Vauxhall |
| Model | Signum | Monaro |
| Year Released | 1999 | 2005 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 5665 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 328 HP |
| Engine RPM | 3250 RPM | 5600 RPM |
| Torque | 271 Nm | 465 Nm |
| Torque RPM | 1500 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1610 kg | 1655 kg |
| Vehicle Length | 4640 mm | 4790 mm |
| Vehicle Width | 1800 mm | 1850 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2840 mm | 2800 mm |
