1978 Opel Senator vs. 2009 Opel Insignia
To start off, 2009 Opel Insignia is newer by 31 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 2,792 cc (6 cylinders), 2009 Opel Insignia is equipped with a bigger engine. In terms of performance, 2009 Opel Insignia (321 HP @ 5500 RPM) has 206 more horse power than 1978 Opel Senator. (115 HP @ 5600 RPM) In normal driving conditions, 2009 Opel Insignia should accelerate faster than 1978 Opel Senator.
Because 2009 Opel Insignia is four wheel drive (4WD), it will have significant more traction and grip than 1978 Opel Senator. In wet, icy, snow, or gravel driving conditions, 2009 Opel Insignia will offer significantly more control. 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, 2009 Opel Insignia (435 Nm @ 5500 RPM) has 275 more torque (in Nm) than 1978 Opel Senator. (160 Nm @ 4200 RPM). This means 2009 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Senator.
Compare all specifications:
| 1978 Opel Senator | 2009 Opel Insignia | |
| Make | Opel | Opel |
| Model | Senator | Insignia |
| Year Released | 1978 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1979 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 115 HP | 321 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 160 Nm | 435 Nm |
| Torque RPM | 4200 RPM | 5500 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4850 mm | 4830 mm |
| Vehicle Width | 1730 mm | 1856 mm |
| Vehicle Height | 1390 mm | 1498 mm |
| Wheelbase Size | 2690 mm | 2737 mm |
