2005 Audi S4 vs. 1950 Rolls-Royce Phantom
To start off, 2005 Audi S4 is newer by 55 year(s). Which means there will be less support and parts availability for 1950 Rolls-Royce Phantom. In addition, the cost of maintenance, including insurance, on 1950 Rolls-Royce Phantom would be higher. At 5,673 cc (8 cylinders), 1950 Rolls-Royce Phantom is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP) has 176 more horse power than 1950 Rolls-Royce Phantom. (164 HP). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1950 Rolls-Royce Phantom. With that said, vehicle weight also plays an important factor in acceleration. 1950 Rolls-Royce Phantom weights approximately 20 kg more than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 1950 Rolls-Royce Phantom | |
| Make | Audi | Rolls-Royce |
| Model | S4 | Phantom |
| Year Released | 2005 | 1950 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 5673 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 164 HP |
| Engine Bore Size | 85 mm | 88.9 mm |
| Engine Stroke Size | 93 mm | 114.3 mm |
| Engine Compression Ratio | 11.0:1 | 6.4:1 |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1840 kg | 1860 kg |
| Vehicle Length | 4580 mm | 5770 mm |
| Vehicle Width | 1780 mm | 1960 mm |
| Wheelbase Size | 2660 mm | 3690 mm |
