1984 Nissan Leopard vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 18 year(s). Which means there will be less support and parts availability for 1984 Nissan Leopard. In addition, the cost of maintenance, including insurance, on 1984 Nissan Leopard would be higher. At 2,172 cc (4 cylinders), 2002 Opel Signum is equipped with a bigger engine. In terms of performance, 2002 Opel Signum (153 HP @ 5600 RPM) has 56 more horse power than 1984 Nissan Leopard. (97 HP @ 6000 RPM) In normal driving conditions, 2002 Opel Signum should accelerate faster than 1984 Nissan Leopard. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 380 kg more than 1984 Nissan Leopard. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Nissan Leopard 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 1984 Nissan Leopard. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2002 Opel Signum (250 Nm @ 3800 RPM) has 103 more torque (in Nm) than 1984 Nissan Leopard. (147 Nm @ 3600 RPM). This means 2002 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1984 Nissan Leopard.
Compare all specifications:
| 1984 Nissan Leopard | 2002 Opel Signum | |
| Make | Nissan | Opel |
| Model | Leopard | Signum |
| Year Released | 1984 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1770 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 97 HP | 153 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 147 Nm | 250 Nm |
| Torque RPM | 3600 RPM | 3800 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1105 kg | 1485 kg |
| Vehicle Length | 4640 mm | 4640 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2630 mm | 2710 mm |
