2006 Cadillac STS vs. 1959 Riley 4
To start off, 2006 Cadillac STS is newer by 47 year(s). Which means there will be less support and parts availability for 1959 Riley 4. In addition, the cost of maintenance, including insurance, on 1959 Riley 4 would be higher. At 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (253 HP @ 6500 RPM) has 190 more horse power than 1959 Riley 4. (63 HP @ 4800 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1959 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 642 kg more than 1959 Riley 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2006 Cadillac STS (342 Nm @ 3200 RPM) has 227 more torque (in Nm) than 1959 Riley 4. (115 Nm @ 3300 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1959 Riley 4. 2006 Cadillac STS has automatic transmission and 1959 Riley 4 has manual transmission. 1959 Riley 4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Cadillac STS | 1959 Riley 4 | |
| Make | Cadillac | Riley |
| Model | STS | 4 |
| Year Released | 2006 | 1959 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 1487 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 253 HP | 63 HP |
| Engine RPM | 6500 RPM | 4800 RPM |
| Torque | 342 Nm | 115 Nm |
| Torque RPM | 3200 RPM | 3300 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 229 km/hour | 142 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1782 kg | 1140 kg |
| Vehicle Length | 4990 mm | 4530 mm |
| Vehicle Width | 1850 mm | 1620 mm |
| Vehicle Height | 1470 mm | 1530 mm |
| Wheelbase Size | 2960 mm | 2530 mm |
| Fuel Tank Capacity | 66 L | 45 L |
