2008 Jeep Grand Cherokee vs. 1981 Mercury Cougar
To start off, 2008 Jeep Grand Cherokee is newer by 27 year(s). Which means there will be less support and parts availability for 1981 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1981 Mercury Cougar would be higher. At 4,701 cc (8 cylinders), 2008 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2008 Jeep Grand Cherokee (305 HP @ 4500 RPM) has 191 more horse power than 1981 Mercury Cougar. (114 HP @ 4000 RPM). In normal driving conditions, 2008 Jeep Grand Cherokee should accelerate faster than 1981 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Grand Cherokee weights approximately 622 kg more than 1981 Mercury Cougar. 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, 2008 Jeep Grand Cherokee (453 Nm @ 3500 RPM) has 216 more torque (in Nm) than 1981 Mercury Cougar. (237 Nm @ 2600 RPM). This means 2008 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1981 Mercury Cougar.
Compare all specifications:
| 2008 Jeep Grand Cherokee | 1981 Mercury Cougar | |
| Make | Jeep | Mercury |
| Model | Grand Cherokee | Cougar |
| Year Released | 2008 | 1981 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4701 cc | 3797 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 305 HP | 114 HP |
| Engine RPM | 4500 RPM | 4000 RPM |
| Torque | 453 Nm | 237 Nm |
| Torque RPM | 3500 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1978 kg | 1356 kg |
| Vehicle Length | 4780 mm | 4960 mm |
| Vehicle Width | 1850 mm | 1810 mm |
| Vehicle Height | 1760 mm | 1370 mm |
| Wheelbase Size | 2790 mm | 2690 mm |
