2005 Chrysler Pacifica vs. 1999 Chrysler Viper
To start off, 2005 Chrysler Pacifica is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Chrysler Viper. In addition, the cost of maintenance, including insurance, on 1999 Chrysler Viper would be higher. At 7,986 cc (10 cylinders), 1999 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1999 Chrysler Viper (389 HP @ 5150 RPM) has 138 more horse power than 2005 Chrysler Pacifica. (251 HP @ 6400 RPM) In normal driving conditions, 1999 Chrysler Viper should accelerate faster than 2005 Chrysler Pacifica. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chrysler Pacifica weights approximately 478 kg more than 1999 Chrysler Viper.
Because 2005 Chrysler Pacifica is four wheel drive (4WD), it will have significant more traction and grip than 1999 Chrysler Viper. In wet, icy, snow, or gravel driving conditions, 2005 Chrysler Pacifica 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 Chrysler Viper (620 Nm) has 281 more torque (in Nm) than 2005 Chrysler Pacifica. (339 Nm). This means 1999 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 2005 Chrysler Pacifica.
Compare all specifications:
| 2005 Chrysler Pacifica | 1999 Chrysler Viper | |
| Make | Chrysler | Chrysler |
| Model | Pacifica | Viper |
| Year Released | 2005 | 1999 |
| Body Type | Crossover | Roadster |
| Engine Position | Front | Front |
| Engine Size | 3966 cc | 7986 cc |
| Engine Cylinders | 6 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 251 HP | 389 HP |
| Engine RPM | 6400 RPM | 5150 RPM |
| Torque | 339 Nm | 620 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2068 kg | 1590 kg |
| Vehicle Length | 5060 mm | 4460 mm |
| Vehicle Width | 2020 mm | 1930 mm |
| Vehicle Height | 1700 mm | 1130 mm |
| Wheelbase Size | 2960 mm | 2450 mm |
