1961 Riley 4 vs. 2009 Rolls-Royce Phantom Drophead Coupe
To start off, 2009 Rolls-Royce Phantom Drophead Coupe is newer by 48 year(s). Which means there will be less support and parts availability for 1961 Riley 4. In addition, the cost of maintenance, including insurance, on 1961 Riley 4 would be higher. At 6,749 cc (12 cylinders), 2009 Rolls-Royce Phantom Drophead Coupe is equipped with a bigger engine. In terms of performance, 2009 Rolls-Royce Phantom Drophead Coupe (448 HP @ 5350 RPM) has 385 more horse power than 1961 Riley 4. (63 HP @ 4800 RPM) In normal driving conditions, 2009 Rolls-Royce Phantom Drophead Coupe should accelerate faster than 1961 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Rolls-Royce Phantom Drophead Coupe weights approximately 1480 kg more than 1961 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, 2009 Rolls-Royce Phantom Drophead Coupe (531 Nm @ 3500 RPM) has 416 more torque (in Nm) than 1961 Riley 4. (115 Nm @ 3300 RPM). This means 2009 Rolls-Royce Phantom Drophead Coupe will have an easier job in driving up hills or pulling heavy equipment than 1961 Riley 4. 2009 Rolls-Royce Phantom Drophead Coupe has automatic transmission and 1961 Riley 4 has manual transmission. 1961 Riley 4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Rolls-Royce Phantom Drophead Coupe will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1961 Riley 4 | 2009 Rolls-Royce Phantom Drophead Coupe | |
| Make | Riley | Rolls-Royce |
| Model | 4 | Phantom Drophead Coupe |
| Year Released | 1961 | 2009 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 6749 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 63 HP | 448 HP |
| Engine RPM | 4800 RPM | 5350 RPM |
| Torque | 115 Nm | 531 Nm |
| Torque RPM | 3300 RPM | 3500 RPM |
| Engine Compression Ratio | 7.3:1 | 11.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 126 km/hour | 239 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1140 kg | 2620 kg |
| Vehicle Length | 4530 mm | 5840 mm |
| Vehicle Height | 1530 mm | 1640 mm |
| Wheelbase Size | 2550 mm | 3580 mm |
| Fuel Tank Capacity | 45 L | 100 L |
