2006 Chrysler Pacifica vs. 1964 Riley 4
To start off, 2006 Chrysler Pacifica is newer by 42 year(s). Which means there will be less support and parts availability for 1964 Riley 4. In addition, the cost of maintenance, including insurance, on 1964 Riley 4 would be higher. At 3,966 cc (6 cylinders), 2006 Chrysler Pacifica is equipped with a bigger engine. In terms of performance, 2006 Chrysler Pacifica (251 HP) has 184 more horse power than 1964 Riley 4. (67 HP). In normal driving conditions, 2006 Chrysler Pacifica should accelerate faster than 1964 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chrysler Pacifica weights approximately 721 kg more than 1964 Riley 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Chrysler Pacifica is four wheel drive (4WD), it will have significant more traction and grip than 1964 Riley 4. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Chrysler Pacifica (339 Nm @ 4000 RPM) has 218 more torque (in Nm) than 1964 Riley 4. (121 Nm @ 2500 RPM). This means 2006 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 1964 Riley 4.
Compare all specifications:
| 2006 Chrysler Pacifica | 1964 Riley 4 | |
| Make | Chrysler | Riley |
| Model | Pacifica | 4 |
| Year Released | 2006 | 1964 |
| Body Type | Crossover | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3966 cc | 1622 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 251 HP | 67 HP |
| Torque | 339 Nm | 121 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Compression Ratio | 10.0:1 | 8.3:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1873 kg | 1152 kg |
| Vehicle Length | 5060 mm | 4540 mm |
| Vehicle Width | 2020 mm | 1620 mm |
| Vehicle Height | 1700 mm | 1530 mm |
| Wheelbase Size | 2960 mm | 2530 mm |
| Fuel Tank Capacity | 87 L | 45 L |
