1975 Opel Manta vs. 1999 Jeep Grand Cherokee
To start off, 1999 Jeep Grand Cherokee is newer by 24 year(s). Which means there will be less support and parts availability for 1975 Opel Manta. In addition, the cost of maintenance, including insurance, on 1975 Opel Manta would be higher. At 3,955 cc (6 cylinders), 1999 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 1999 Jeep Grand Cherokee (187 HP @ 5000 RPM) has 120 more horse power than 1975 Opel Manta. (67 HP @ 5200 RPM) In normal driving conditions, 1999 Jeep Grand Cherokee should accelerate faster than 1975 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 1999 Jeep Grand Cherokee weights approximately 852 kg more than 1975 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1975 Opel Manta. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Jeep Grand Cherokee (295 Nm @ 3050 RPM) has 187 more torque (in Nm) than 1975 Opel Manta. (108 Nm @ 3400 RPM). This means 1999 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Manta.
Compare all specifications:
1975 Opel Manta | 1999 Jeep Grand Cherokee | |
Make | Opel | Jeep |
Model | Manta | Grand Cherokee |
Year Released | 1975 | 1999 |
Engine Position | Front | Front |
Engine Size | 1584 cc | 3955 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 67 HP | 187 HP |
Engine RPM | 5200 RPM | 5000 RPM |
Torque | 108 Nm | 295 Nm |
Torque RPM | 3400 RPM | 3050 RPM |
Engine Bore Size | 85 mm | 98.6 mm |
Engine Stroke Size | 69.8 mm | 86.6 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 948 kg | 1800 kg |
Vehicle Length | 4300 mm | 4620 mm |
Vehicle Width | 1640 mm | 1810 mm |
Vehicle Height | 1360 mm | 1770 mm |
Wheelbase Size | 2440 mm | 2660 mm |