1951 Alvis TB 21 vs. 1958 Cadillac 62
To start off, 1958 Cadillac 62 is newer by 7 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 5,980 cc (8 cylinders), 1958 Cadillac 62 is equipped with a bigger engine. In terms of performance, 1958 Cadillac 62 (190 HP @ 4800 RPM) has 99 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1958 Cadillac 62 should accelerate faster than 1951 Alvis TB 21.
Compare all specifications:
| 1951 Alvis TB 21 | 1958 Cadillac 62 | |
| Make | Alvis | Cadillac |
| Model | TB 21 | 62 |
| Year Released | 1951 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5980 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 190 HP |
| Engine RPM | 4000 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 5520 mm |
| Vehicle Width | 1680 mm | 2040 mm |
| Wheelbase Size | 2750 mm | 3300 mm |
