1978 Opel Senator vs. 2006 Rover 75
To start off, 2006 Rover 75 is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Opel Senator. In addition, the cost of maintenance, including insurance, on 1978 Opel Senator would be higher. At 4,601 cc (8 cylinders), 2006 Rover 75 is equipped with a bigger engine. In terms of performance, 2006 Rover 75 (256 HP) has 120 more horse power than 1978 Opel Senator. (136 HP) In normal driving conditions, 2006 Rover 75 should accelerate faster than 1978 Opel Senator.
Because 1978 Opel Senator 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 1978 Opel Senator. However, in wet, icy, snow, or gravel driving conditions, 2006 Rover 75, 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, 2006 Rover 75 (245 Nm @ 4000 RPM) has 59 more torque (in Nm) than 1978 Opel Senator. (186 Nm @ 4600 RPM). This means 2006 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Senator. 1978 Opel Senator has automatic transmission and 2006 Rover 75 has manual transmission. 2006 Rover 75 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 Opel Senator will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Opel Senator | 2006 Rover 75 | |
| Make | Opel | Rover |
| Model | Senator | 75 |
| Year Released | 1978 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2488 cc | 4601 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 136 HP | 256 HP |
| Torque | 186 Nm | 245 Nm |
| Torque RPM | 4600 RPM | 4000 RPM |
| Engine Bore Size | 87 mm | 90.2 mm |
| Engine Stroke Size | 69.8 mm | 90 mm |
| Engine Compression Ratio | 9.2:1 | 9.4:1 |
| Top Speed | 190 km/hour | 250 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4850 mm | 4750 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Vehicle Height | 1390 mm | 1430 mm |
| Wheelbase Size | 2690 mm | 2750 mm |
