2005 BMW 325 vs. 1978 Opel Senator
To start off, 2005 BMW 325 is newer by 27 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 2,491 cc (6 cylinders), 2005 BMW 325 is equipped with a bigger engine. In terms of performance, 2005 BMW 325 (190 HP @ 7400 RPM) has 75 more horse power than 1978 Opel Senator. (115 HP @ 5600 RPM). In normal driving conditions, 2005 BMW 325 should accelerate faster than 1978 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 295 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.
Let's talk about torque, 2005 BMW 325 (237 Nm) has 77 more torque (in Nm) than 1978 Opel Senator. (160 Nm). This means 2005 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Senator.
Compare all specifications:
2005 BMW 325 | 1978 Opel Senator | |
Make | BMW | Opel |
Model | 325 | Senator |
Year Released | 2005 | 1978 |
Engine Position | Front | Front |
Engine Size | 2491 cc | 1977 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 190 HP | 115 HP |
Engine RPM | 7400 RPM | 5600 RPM |
Torque | 237 Nm | 160 Nm |
Engine Bore Size | 84 mm | 95 mm |
Engine Stroke Size | 75 mm | 69.8 mm |
Engine Compression Ratio | 10.5:1 | 9.4:1 |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1630 kg | 1335 kg |
Vehicle Length | 4480 mm | 4850 mm |
Vehicle Width | 1750 mm | 1730 mm |
Vehicle Height | 1440 mm | 1390 mm |
Wheelbase Size | 2830 mm | 2690 mm |
Fuel Tank Capacity | 63 L | 43 L |