2006 Cadillac SRX vs. 1956 Riley Pathfinder
To start off, 2006 Cadillac SRX is newer by 50 year(s). Which means there will be less support and parts availability for 1956 Riley Pathfinder. In addition, the cost of maintenance, including insurance, on 1956 Riley Pathfinder would be higher. At 4,565 cc (8 cylinders), 2006 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2006 Cadillac SRX (321 HP @ 6000 RPM) has 213 more horse power than 1956 Riley Pathfinder. (108 HP @ 4400 RPM). In normal driving conditions, 2006 Cadillac SRX should accelerate faster than 1956 Riley Pathfinder. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac SRX weights approximately 415 kg more than 1956 Riley Pathfinder. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 1956 Riley Pathfinder. In wet, icy, snow, or gravel driving conditions, 2006 Cadillac SRX 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 Cadillac SRX (427 Nm @ 4400 RPM) has 244 more torque (in Nm) than 1956 Riley Pathfinder. (183 Nm @ 3000 RPM). This means 2006 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1956 Riley Pathfinder. 2006 Cadillac SRX has automatic transmission and 1956 Riley Pathfinder has manual transmission. 1956 Riley Pathfinder will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Cadillac SRX | 1956 Riley Pathfinder | |
| Make | Cadillac | Riley |
| Model | SRX | Pathfinder |
| Year Released | 2006 | 1956 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2443 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 321 HP | 108 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 427 Nm | 183 Nm |
| Torque RPM | 4400 RPM | 3000 RPM |
| Engine Bore Size | 93.1 mm | 80.5 mm |
| Engine Stroke Size | 84 mm | 120 mm |
| Engine Compression Ratio | 10.0:1 | 7.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1951 kg | 1536 kg |
| Vehicle Length | 4960 mm | 4650 mm |
| Vehicle Width | 1850 mm | 1710 mm |
| Vehicle Height | 1730 mm | 1530 mm |
| Wheelbase Size | 2960 mm | 2860 mm |
| Fuel Tank Capacity | 76 L | 59 L |
