1998 Buick Regal vs. 2005 Chrysler Pacifica
To start off, 2005 Chrysler Pacifica is newer by 7 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 3,966 cc (6 cylinders), 2005 Chrysler Pacifica is equipped with a bigger engine. In terms of performance, 2005 Chrysler Pacifica (250 HP @ 6400 RPM) has 45 more horse power than 1998 Buick Regal. (205 HP @ 5200 RPM) In normal driving conditions, 2005 Chrysler Pacifica should accelerate faster than 1998 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chrysler Pacifica weights approximately 522 kg more than 1998 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2005 Chrysler Pacifica (332 Nm) has 20 more torque (in Nm) than 1998 Buick Regal. (312 Nm). This means 2005 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 1998 Buick Regal.
Compare all specifications:
| 1998 Buick Regal | 2005 Chrysler Pacifica | |
| Make | Buick | Chrysler |
| Model | Regal | Pacifica |
| Year Released | 1998 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3966 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 250 HP |
| Engine RPM | 5200 RPM | 6400 RPM |
| Torque | 312 Nm | 332 Nm |
| Engine Compression Ratio | 9.4:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Weight | 1494 kg | 2016 kg |
| Vehicle Length | 4990 mm | 5060 mm |
| Vehicle Width | 1850 mm | 2020 mm |
| Vehicle Height | 1440 mm | 1700 mm |
| Wheelbase Size | 2780 mm | 3050 mm |
| Fuel Tank Capacity | 68 L | 87 L |
