1999 Jeep Grand Cherokee vs. 1991 Holden Commodore
To start off, 1999 Jeep Grand Cherokee is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1991 Holden Commodore would be higher. At 3,791 cc (6 cylinders), 1991 Holden Commodore is equipped with a bigger engine. In terms of performance, 1991 Holden Commodore (168 HP @ 4800 RPM) has 30 more horse power than 1999 Jeep Grand Cherokee. (138 HP @ 3600 RPM) In normal driving conditions, 1991 Holden Commodore should accelerate faster than 1999 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 1999 Jeep Grand Cherokee weights approximately 540 kg more than 1991 Holden Commodore.
Because 1999 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1991 Holden Commodore. 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 (384 Nm @ 1800 RPM) has 91 more torque (in Nm) than 1991 Holden Commodore. (293 Nm @ 3200 RPM). This means 1999 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1991 Holden Commodore.
Compare all specifications:
| 1999 Jeep Grand Cherokee | 1991 Holden Commodore | |
| Make | Jeep | Holden |
| Model | Grand Cherokee | Commodore |
| Year Released | 1999 | 1991 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3125 cc | 3791 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 168 HP |
| Engine RPM | 3600 RPM | 4800 RPM |
| Torque | 384 Nm | 293 Nm |
| Torque RPM | 1800 RPM | 3200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1850 kg | 1310 kg |
| Vehicle Length | 4620 mm | 4860 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1770 mm | 1410 mm |
| Wheelbase Size | 2700 mm | 2740 mm |
