2007 Jeep Grand Cherokee vs. 1978 Opel Senator
To start off, 2007 Jeep Grand Cherokee is newer by 29 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 4,701 cc (8 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (235 HP @ 4500 RPM) has 55 more horse power than 1978 Opel Senator. (180 HP @ 5800 RPM). In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 1978 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee 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 2007 Jeep Grand Cherokee 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, 2007 Jeep Grand Cherokee 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, 2007 Jeep Grand Cherokee (414 Nm @ 3600 RPM) has 166 more torque (in Nm) than 1978 Opel Senator. (248 Nm @ 4200 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Senator.
Compare all specifications:
2007 Jeep Grand Cherokee | 1978 Opel Senator | |
Make | Jeep | Opel |
Model | Grand Cherokee | Senator |
Year Released | 2007 | 1978 |
Engine Position | Front | Front |
Engine Size | 4701 cc | 2969 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 235 HP | 180 HP |
Engine RPM | 4500 RPM | 5800 RPM |
Torque | 414 Nm | 248 Nm |
Torque RPM | 3600 RPM | 4200 RPM |
Engine Bore Size | 93 mm | 95.1 mm |
Engine Stroke Size | 86.7 mm | 69.8 mm |
Engine Compression Ratio | 9.0:1 | 9.4:1 |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1680 kg | 1495 kg |
Vehicle Length | 4750 mm | 4850 mm |
Vehicle Width | 1870 mm | 1730 mm |
Vehicle Height | 1730 mm | 1390 mm |
Wheelbase Size | 2790 mm | 2690 mm |
Fuel Tank Capacity | 80 L | 44 L |