2009 BMW 525 vs. 1978 Opel Senator
To start off, 2009 BMW 525 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 2,969 cc (6 cylinders), 1978 Opel Senator is equipped with a bigger engine. In terms of performance, 2009 BMW 525 (215 HP @ 6500 RPM) has 45 more horse power than 1978 Opel Senator. (170 HP @ 5400 RPM). In normal driving conditions, 2009 BMW 525 should accelerate faster than 1978 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 525 weights approximately 185 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 2009 BMW 525 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 BMW 525 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 BMW 525 (250 Nm @ 2750 RPM) has 2 more torque (in Nm) than 1978 Opel Senator. (248 Nm @ 4200 RPM). This means 2009 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Senator.
Compare all specifications:
2009 BMW 525 | 1978 Opel Senator | |
Make | BMW | Opel |
Model | 525 | Senator |
Year Released | 2009 | 1978 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 2969 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 170 HP |
Engine RPM | 6500 RPM | 5400 RPM |
Torque | 250 Nm | 248 Nm |
Torque RPM | 2750 RPM | 4200 RPM |
Engine Bore Size | 78.9 mm | 95.1 mm |
Engine Stroke Size | 82 mm | 69.8 mm |
Engine Compression Ratio | 11.0:1 | 6.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1525 kg | 1340 kg |
Vehicle Length | 4850 mm | 4820 mm |
Vehicle Width | 1850 mm | 1730 mm |
Vehicle Height | 1500 mm | 1390 mm |
Wheelbase Size | 2840 mm | 2740 mm |
Fuel Consumption Overall | 9.9 L/100km | 5.3 L/100km |
Fuel Tank Capacity | 70 L | 70 L |