1975 Alfa Romeo Eagle vs. 1978 Opel Senator
To start off, 1978 Opel Senator is newer by 3 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo Eagle. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo Eagle would be higher. At 2,969 cc (6 cylinders), 1978 Opel Senator is equipped with a bigger engine. In terms of performance, 1978 Opel Senator (170 HP @ 5400 RPM) has 48 more horse power than 1975 Alfa Romeo Eagle. (122 HP @ 5500 RPM) In normal driving conditions, 1978 Opel Senator should accelerate faster than 1975 Alfa Romeo Eagle. With that said, vehicle weight also plays an important factor in acceleration. 1978 Opel Senator weights approximately 470 kg more than 1975 Alfa Romeo Eagle. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1978 Opel Senator (248 Nm @ 4200 RPM) has 81 more torque (in Nm) than 1975 Alfa Romeo Eagle. (167 Nm @ 4400 RPM). This means 1978 Opel Senator will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo Eagle.
Compare all specifications:
| 1975 Alfa Romeo Eagle | 1978 Opel Senator | |
| Make | Alfa Romeo | Opel |
| Model | Eagle | Senator |
| Year Released | 1975 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 2969 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 122 HP | 170 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 167 Nm | 248 Nm |
| Torque RPM | 4400 RPM | 4200 RPM |
| Engine Bore Size | 80 mm | 95.1 mm |
| Engine Stroke Size | 88.5 mm | 69.8 mm |
| Engine Compression Ratio | 9.5:1 | 6.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 870 kg | 1340 kg |
| Vehicle Length | 4090 mm | 4820 mm |
| Vehicle Width | 1640 mm | 1730 mm |
| Vehicle Height | 1230 mm | 1390 mm |
| Wheelbase Size | 2410 mm | 2740 mm |
