1991 Nissan 100 NX vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Nissan 100 NX. In addition, the cost of maintenance, including insurance, on 1991 Nissan 100 NX would be higher. Both 1991 Nissan 100 NX and 2005 Opel Vectra are equipped with a 1,998 cc engine. In terms of performance, 1991 Nissan 100 NX (141 HP @ 6400 RPM) has 42 more horse power than 2005 Opel Vectra. (99 HP @ 4000 RPM). In normal driving conditions, 1991 Nissan 100 NX should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 375 kg more than 1991 Nissan 100 NX.
Let's talk about torque, 2005 Opel Vectra (230 Nm @ 1500 RPM) has 48 more torque (in Nm) than 1991 Nissan 100 NX. (182 Nm @ 4800 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1991 Nissan 100 NX.
Compare all specifications:
| 1991 Nissan 100 NX | 2005 Opel Vectra | |
| Make | Nissan | Opel |
| Model | 100 NX | Vectra |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 141 HP | 99 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 182 Nm | 230 Nm |
| Torque RPM | 4800 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1135 kg | 1510 kg |
| Vehicle Length | 4140 mm | 4830 mm |
| Vehicle Width | 1690 mm | 1800 mm |
| Vehicle Height | 1320 mm | 1510 mm |
