2008 Rover 75 vs. 2007 Opel Vectra
To start off, 2008 Rover 75 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2007 Opel Vectra would be higher. At 4,601 cc (8 cylinders), 2008 Rover 75 is equipped with a bigger engine. In terms of performance, 2008 Rover 75 (257 HP) has 104 more horse power than 2007 Opel Vectra. (153 HP). In normal driving conditions, 2008 Rover 75 should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 40 kg more than 2008 Rover 75.
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, 2008 Rover 75 (245 Nm @ 4000 RPM) has 25 more torque (in Nm) than 2007 Opel Vectra. (220 Nm @ 3800 RPM). This means 2008 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra. 2007 Opel Vectra has automatic transmission and 2008 Rover 75 has manual transmission. 2008 Rover 75 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Rover 75 | 2007 Opel Vectra | |
| Make | Rover | Opel |
| Model | 75 | Vectra |
| Year Released | 2008 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4601 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 257 HP | 153 HP |
| Torque | 245 Nm | 220 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 90.2 mm | 86 mm |
| Engine Stroke Size | 90 mm | 94.6 mm |
| Engine Compression Ratio | 9.4:1 | 12.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 218 km/hour |
| Acceleration 0-100mph | 6.6 seconds | 9.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1415 kg | 1455 kg |
| Vehicle Length | 4800 mm | 4600 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2750 mm | 2710 mm |
| Fuel Consumption Overall | 13.4 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 65 L | 61 L |
