1978 Opel Senator vs. 1991 Porsche 928
To start off, 1991 Porsche 928 is newer by 13 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 5,397 cc (8 cylinders), 1991 Porsche 928 is equipped with a bigger engine. In terms of performance, 1991 Porsche 928 (345 HP @ 5700 RPM) has 168 more horse power than 1978 Opel Senator. (177 HP @ 5800 RPM) In normal driving conditions, 1991 Porsche 928 should accelerate faster than 1978 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 1991 Porsche 928 weights approximately 115 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.
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, 1991 Porsche 928 (500 Nm @ 4250 RPM) has 252 more torque (in Nm) than 1978 Opel Senator. (248 Nm @ 4200 RPM). This means 1991 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Senator.
Compare all specifications:
1978 Opel Senator | 1991 Porsche 928 | |
Make | Opel | Porsche |
Model | Senator | 928 |
Year Released | 1978 | 1991 |
Engine Position | Front | Front |
Engine Size | 2969 cc | 5397 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 177 HP | 345 HP |
Engine RPM | 5800 RPM | 5700 RPM |
Torque | 248 Nm | 500 Nm |
Torque RPM | 4200 RPM | 4250 RPM |
Engine Bore Size | 95 mm | 100.1 mm |
Engine Stroke Size | 69.8 mm | 85.9 mm |
Engine Compression Ratio | 9.4:1 | 10.4:1 |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1485 kg | 1600 kg |
Vehicle Length | 4700 mm | 4450 mm |
Vehicle Width | 1730 mm | 1860 mm |
Vehicle Height | 1390 mm | 1290 mm |
Wheelbase Size | 2670 mm | 2510 mm |
Fuel Tank Capacity | 70 L | 86 L |