2009 Cadillac DTS vs. 1957 Riley 2.6
To start off, 2009 Cadillac DTS is newer by 52 year(s). Which means there will be less support and parts availability for 1957 Riley 2.6. In addition, the cost of maintenance, including insurance, on 1957 Riley 2.6 would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2009 Cadillac DTS (292 HP @ 6300 RPM) has 191 more horse power than 1957 Riley 2.6. (101 HP @ 4500 RPM). In normal driving conditions, 2009 Cadillac DTS should accelerate faster than 1957 Riley 2.6. With that said, vehicle weight also plays an important factor in acceleration. 1957 Riley 2.6 weights approximately 5 kg more than 2009 Cadillac DTS.
Because 1957 Riley 2.6 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1957 Riley 2.6. However, in wet, icy, snow, or gravel driving conditions, 2009 Cadillac DTS, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Cadillac DTS (391 Nm @ 4500 RPM) has 197 more torque (in Nm) than 1957 Riley 2.6. (194 Nm @ 2500 RPM). This means 2009 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1957 Riley 2.6. 2009 Cadillac DTS has automatic transmission and 1957 Riley 2.6 has manual transmission. 1957 Riley 2.6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac DTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac DTS | 1957 Riley 2.6 | |
| Make | Cadillac | Riley |
| Model | DTS | 2.6 |
| Year Released | 2009 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2639 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 292 HP | 101 HP |
| Engine RPM | 6300 RPM | 4500 RPM |
| Torque | 391 Nm | 194 Nm |
| Torque RPM | 4500 RPM | 2500 RPM |
| Engine Bore Size | 93 mm | 79.4 mm |
| Engine Stroke Size | 84 mm | 88.9 mm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1640 kg |
| Vehicle Length | 5280 mm | 4720 mm |
| Vehicle Width | 1910 mm | 1710 mm |
| Vehicle Height | 1470 mm | 1560 mm |
| Wheelbase Size | 2940 mm | 2890 mm |
| Fuel Tank Capacity | 68 L | 54 L |
