1957 Riley 1.5 vs. 1998 Rolls-Royce Silver Seraph
To start off, 1998 Rolls-Royce Silver Seraph is newer by 41 year(s). Which means there will be less support and parts availability for 1957 Riley 1.5. In addition, the cost of maintenance, including insurance, on 1957 Riley 1.5 would be higher. At 5,377 cc (12 cylinders), 1998 Rolls-Royce Silver Seraph is equipped with a bigger engine. In terms of performance, 1998 Rolls-Royce Silver Seraph (318 HP @ 5000 RPM) has 255 more horse power than 1957 Riley 1.5. (63 HP @ 5000 RPM) In normal driving conditions, 1998 Rolls-Royce Silver Seraph should accelerate faster than 1957 Riley 1.5. With that said, vehicle weight also plays an important factor in acceleration. 1998 Rolls-Royce Silver Seraph weights approximately 1365 kg more than 1957 Riley 1.5. 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, 1998 Rolls-Royce Silver Seraph (489 Nm @ 3900 RPM) has 377 more torque (in Nm) than 1957 Riley 1.5. (112 Nm @ 2500 RPM). This means 1998 Rolls-Royce Silver Seraph will have an easier job in driving up hills or pulling heavy equipment than 1957 Riley 1.5. 1998 Rolls-Royce Silver Seraph has automatic transmission and 1957 Riley 1.5 has manual transmission. 1957 Riley 1.5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Rolls-Royce Silver Seraph will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1957 Riley 1.5 | 1998 Rolls-Royce Silver Seraph | |
| Make | Riley | Rolls-Royce |
| Model | 1.5 | Silver Seraph |
| Year Released | 1957 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 5377 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 318 HP |
| Engine RPM | 5000 RPM | 5000 RPM |
| Torque | 112 Nm | 489 Nm |
| Torque RPM | 2500 RPM | 3900 RPM |
| Engine Bore Size | 73 mm | 85 mm |
| Engine Stroke Size | 88.9 mm | 79 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 935 kg | 2300 kg |
| Vehicle Length | 3890 mm | 5400 mm |
| Vehicle Width | 1560 mm | 1940 mm |
| Vehicle Height | 1510 mm | 1520 mm |
| Wheelbase Size | 2190 mm | 3070 mm |
| Fuel Tank Capacity | 31 L | 94 L |
