1998 Buick Regal vs. 2003 Jeep Grand Cherokee
To start off, 2003 Jeep Grand Cherokee is newer by 5 year(s). Which means there will be less support and parts availability for 1998 Buick Regal. In addition, the cost of maintenance, including insurance, on 1998 Buick Regal would be higher. At 3,960 cc (6 cylinders), 2003 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 1998 Buick Regal (205 HP @ 5200 RPM) has 10 more horse power than 2003 Jeep Grand Cherokee. (195 HP @ 4600 RPM). In normal driving conditions, 1998 Buick Regal should accelerate faster than 2003 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2003 Jeep Grand Cherokee weights approximately 222 kg more than 1998 Buick Regal.
Because 2003 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1998 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2003 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, both vehicles can yield 312 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1998 Buick Regal | 2003 Jeep Grand Cherokee | |
| Make | Buick | Jeep |
| Model | Regal | Grand Cherokee |
| Year Released | 1998 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3960 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 205 HP | 195 HP |
| Engine RPM | 5200 RPM | 4600 RPM |
| Torque | 312 Nm | 312 Nm |
| Engine Bore Size | 96.5 mm | 98.4 mm |
| Engine Stroke Size | 86.4 mm | 86.7 mm |
| Engine Compression Ratio | 9.4:1 | 8.7:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1494 kg | 1716 kg |
| Vehicle Length | 4990 mm | 4620 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1440 mm | 1770 mm |
| Wheelbase Size | 2780 mm | 2700 mm |
| Fuel Tank Capacity | 68 L | 78 L |
