1999 Ford O21 C vs. 2013 Jeep Grand Cherokee
To start off, 2013 Jeep Grand Cherokee is newer by 14 year(s). Which means there will be less support and parts availability for 1999 Ford O21 C. In addition, the cost of maintenance, including insurance, on 1999 Ford O21 C would be higher. At 6,400 cc (8 cylinders), 2013 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2013 Jeep Grand Cherokee (459 HP @ 6000 RPM) has 331 more horse power than 1999 Ford O21 C. (128 HP @ 6000 RPM) In normal driving conditions, 2013 Jeep Grand Cherokee should accelerate faster than 1999 Ford O21 C. With that said, vehicle weight also plays an important factor in acceleration. 2013 Jeep Grand Cherokee weights approximately 1038 kg more than 1999 Ford O21 C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1999 Ford O21 C. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Jeep Grand Cherokee (630 Nm @ 4200 RPM) has 452 more torque (in Nm) than 1999 Ford O21 C. (178 Nm @ 4000 RPM). This means 2013 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1999 Ford O21 C.
Compare all specifications:
| 1999 Ford O21 C | 2013 Jeep Grand Cherokee | |
| Make | Ford | Jeep |
| Model | O21 C | Grand Cherokee |
| Year Released | 1999 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 6400 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 128 HP | 459 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 178 Nm | 630 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 79 mm | 103 mm |
| Engine Stroke Size | 81.4 mm | 94 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | 5-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1298 kg | 2336 kg |
| Vehicle Length | 3610 mm | 4859 mm |
| Vehicle Width | 1650 mm | 2156 mm |
| Vehicle Height | 1440 mm | 1756 mm |
| Wheelbase Size | 2490 mm | 2916 mm |
| Fuel Tank Capacity | 132 L | 93 L |
