1999 Jeep Grand Cherokee vs. 2012 Rolls-Royce Phantom
To start off, 2012 Rolls-Royce Phantom is newer by 13 year(s). Which means there will be less support and parts availability for 1999 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 1999 Jeep Grand Cherokee would be higher. At 6,700 cc (12 cylinders), 2012 Rolls-Royce Phantom is equipped with a bigger engine. In terms of performance, 2012 Rolls-Royce Phantom (453 HP @ 5350 RPM) has 266 more horse power than 1999 Jeep Grand Cherokee. (187 HP @ 5000 RPM) In normal driving conditions, 2012 Rolls-Royce Phantom should accelerate faster than 1999 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2012 Rolls-Royce Phantom weights approximately 830 kg more than 1999 Jeep Grand Cherokee. 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 2012 Rolls-Royce Phantom. 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, 2012 Rolls-Royce Phantom (719 Nm @ 3500 RPM) has 424 more torque (in Nm) than 1999 Jeep Grand Cherokee. (295 Nm @ 3050 RPM). This means 2012 Rolls-Royce Phantom will have an easier job in driving up hills or pulling heavy equipment than 1999 Jeep Grand Cherokee.
Compare all specifications:
| 1999 Jeep Grand Cherokee | 2012 Rolls-Royce Phantom | |
| Make | Jeep | Rolls-Royce |
| Model | Grand Cherokee | Phantom |
| Year Released | 1999 | 2012 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3955 cc | 6700 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 187 HP | 453 HP |
| Engine RPM | 5000 RPM | 5350 RPM |
| Torque | 295 Nm | 719 Nm |
| Torque RPM | 3050 RPM | 3500 RPM |
| Fuel Type | Gasoline | 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 | 1800 kg | 2630 kg |
| Vehicle Length | 4620 mm | 5839 mm |
| Vehicle Width | 1810 mm | 1989 mm |
| Vehicle Height | 1770 mm | 1638 mm |
| Wheelbase Size | 2660 mm | 3571 mm |
| Fuel Tank Capacity | 87 L | 100 L |
