1978 Opel Senator vs. 2011 Cadillac SRX
To start off, 2011 Cadillac SRX is newer by 33 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 3,000 cc (6 cylinders), 2011 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2011 Cadillac SRX (265 HP @ 6950 RPM) has 150 more horse power than 1978 Opel Senator. (115 HP @ 5600 RPM) In normal driving conditions, 2011 Cadillac SRX should accelerate faster than 1978 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 2011 Cadillac SRX weights approximately 581 kg more than 1978 Opel Senator. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 Cadillac SRX, 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, 2011 Cadillac SRX (302 Nm @ 5100 RPM) has 142 more torque (in Nm) than 1978 Opel Senator. (160 Nm @ 4200 RPM). This means 2011 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Senator.
Compare all specifications:
| 1978 Opel Senator | 2011 Cadillac SRX | |
| Make | Opel | Cadillac |
| Model | Senator | SRX |
| Year Released | 1978 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1977 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 115 HP | 265 HP |
| Engine RPM | 5600 RPM | 6950 RPM |
| Torque | 160 Nm | 302 Nm |
| Torque RPM | 4200 RPM | 5100 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1335 kg | 1916 kg |
| Vehicle Length | 4850 mm | 4834 mm |
| Vehicle Width | 1730 mm | 1910 mm |
| Vehicle Height | 1390 mm | 1669 mm |
| Wheelbase Size | 2690 mm | 2807 mm |
| Fuel Tank Capacity | 43 L | 79 L |
