1950 Alvis TB 21 vs. 1959 Cadillac Seville
To start off, 1959 Cadillac Seville is newer by 9 year(s). Which means there will be less support and parts availability for 1950 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1950 Alvis TB 21 would be higher. At 6,390 cc (8 cylinders), 1959 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1959 Cadillac Seville (210 HP @ 4800 RPM) has 119 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1959 Cadillac Seville should accelerate faster than 1950 Alvis TB 21.
Compare all specifications:
| 1950 Alvis TB 21 | 1959 Cadillac Seville | |
| Make | Alvis | Cadillac |
| Model | TB 21 | Seville |
| Year Released | 1950 | 1959 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 6390 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 210 HP |
| Engine RPM | 4000 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 5730 mm |
| Vehicle Width | 1680 mm | 2040 mm |
| Wheelbase Size | 2750 mm | 3310 mm |
