1984 Nissan Leopard vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 19 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 2,958 cc (6 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (174 HP @ 4000 RPM) has 77 more horse power than 1984 Nissan Leopard. (97 HP @ 6000 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1984 Nissan Leopard. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 659 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, 2003 Opel Vectra, 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, 2003 Opel Vectra (370 Nm @ 1900 RPM) has 223 more torque (in Nm) than 1984 Nissan Leopard. (147 Nm @ 3600 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1984 Nissan Leopard. 2003 Opel Vectra has automatic transmission and 1984 Nissan Leopard has manual transmission. 1984 Nissan Leopard will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Nissan Leopard | 2003 Opel Vectra | |
| Make | Nissan | Opel |
| Model | Leopard | Vectra |
| Year Released | 1984 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1770 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 97 HP | 174 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 147 Nm | 370 Nm |
| Torque RPM | 3600 RPM | 1900 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1105 kg | 1764 kg |
| Vehicle Length | 4640 mm | 4830 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1510 mm |
| Wheelbase Size | 2630 mm | 2840 mm |
