1955 Chrysler Imperial vs. 2011 Rolls-Royce Phantom
To start off, 2011 Rolls-Royce Phantom is newer by 56 year(s). Which means there will be less support and parts availability for 1955 Chrysler Imperial. In addition, the cost of maintenance, including insurance, on 1955 Chrysler Imperial would be higher. At 6,700 cc (12 cylinders), 2011 Rolls-Royce Phantom is equipped with a bigger engine. In terms of performance, 2011 Rolls-Royce Phantom (453 HP @ 5350 RPM) has 206 more horse power than 1955 Chrysler Imperial. (247 HP @ 4600 RPM) In normal driving conditions, 2011 Rolls-Royce Phantom should accelerate faster than 1955 Chrysler Imperial. With that said, vehicle weight also plays an important factor in acceleration. 2011 Rolls-Royce Phantom weights approximately 230 kg more than 1955 Chrysler Imperial. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2011 Rolls-Royce Phantom (719 Nm @ 3500 RPM) has 249 more torque (in Nm) than 1955 Chrysler Imperial. (470 Nm @ 2800 RPM). This means 2011 Rolls-Royce Phantom will have an easier job in driving up hills or pulling heavy equipment than 1955 Chrysler Imperial.
Compare all specifications:
| 1955 Chrysler Imperial | 2011 Rolls-Royce Phantom | |
| Make | Chrysler | Rolls-Royce |
| Model | Imperial | Phantom |
| Year Released | 1955 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 5423 cc | 6700 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 247 HP | 453 HP |
| Engine RPM | 4600 RPM | 5350 RPM |
| Torque | 470 Nm | 719 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2400 kg | 2630 kg |
| Vehicle Length | 6170 mm | 5839 mm |
| Vehicle Width | 2020 mm | 1989 mm |
| Vehicle Height | 1560 mm | 1638 mm |
| Wheelbase Size | 3800 mm | 3571 mm |
