2007 Opel Vectra vs. 1992 Rover 400
To start off, 2007 Opel Vectra is newer by 15 year(s). Which means there will be less support and parts availability for 1992 Rover 400. In addition, the cost of maintenance, including insurance, on 1992 Rover 400 would be higher. At 2,958 cc (6 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (175 HP @ 4000 RPM) has 89 more horse power than 1992 Rover 400. (86 HP @ 4300 RPM). In normal driving conditions, 2007 Opel Vectra should accelerate faster than 1992 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 529 kg more than 1992 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, 2007 Opel Vectra (370 Nm @ 1900 RPM) has 190 more torque (in Nm) than 1992 Rover 400. (180 Nm @ 2500 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1992 Rover 400.
Compare all specifications:
| 2007 Opel Vectra | 1992 Rover 400 | |
| Make | Opel | Rover |
| Model | Vectra | 400 |
| Year Released | 2007 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 175 HP | 86 HP |
| Engine RPM | 4000 RPM | 4300 RPM |
| Torque | 370 Nm | 180 Nm |
| Torque RPM | 1900 RPM | 2500 RPM |
| Engine Compression Ratio | 18.5:1 | 22.0:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1705 kg | 1176 kg |
| Vehicle Length | 4830 mm | 4370 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1510 mm | 1410 mm |
| Wheelbase Size | 2840 mm | 2560 mm |
