1951 Alvis TB 21 vs. 1953 Rolls-Royce Silver Wraith
To start off, 1953 Rolls-Royce Silver Wraith is newer by 2 year(s). Which means there will be less support and parts availability for 1951 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TB 21 would be higher. At 4,257 cc (6 cylinders), 1953 Rolls-Royce Silver Wraith is equipped with a bigger engine. In terms of performance, 1953 Rolls-Royce Silver Wraith (123 HP @ 4400 RPM) has 32 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1953 Rolls-Royce Silver Wraith should accelerate faster than 1951 Alvis TB 21.
Compare all specifications:
| 1951 Alvis TB 21 | 1953 Rolls-Royce Silver Wraith | |
| Make | Alvis | Rolls-Royce |
| Model | TB 21 | Silver Wraith |
| Year Released | 1951 | 1953 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4257 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 123 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 5370 mm |
| Vehicle Width | 1680 mm | 1960 mm |
| Wheelbase Size | 2750 mm | 3230 mm |
