2005 Opel Vectra vs. 1990 Rover 400
To start off, 2005 Opel Vectra is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Rover 400. In addition, the cost of maintenance, including insurance, on 1990 Rover 400 would be higher. At 1,909 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (148 HP @ 4000 RPM) has 54 more horse power than 1990 Rover 400. (94 HP @ 6250 RPM). In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1990 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 174 kg more than 1990 Rover 400. 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 Vectra (321 Nm @ 2000 RPM) has 195 more torque (in Nm) than 1990 Rover 400. (126 Nm @ 4000 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1990 Rover 400.
Compare all specifications:
| 2005 Opel Vectra | 1990 Rover 400 | |
| Make | Opel | Rover |
| Model | Vectra | 400 |
| Year Released | 2005 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1909 cc | 1396 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 94 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 321 Nm | 126 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 75 mm |
| Engine Stroke Size | 90.4 mm | 79 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1200 kg | 1026 kg |
| Vehicle Length | 4600 mm | 4370 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2640 mm | 2560 mm |
