1950 Alvis TB 21 vs. 1987 Cadillac DeVille
To start off, 1987 Cadillac DeVille is newer by 37 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 4,087 cc (8 cylinders), 1987 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1987 Cadillac DeVille (129 HP @ 4200 RPM) has 38 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1987 Cadillac DeVille should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 1987 Cadillac DeVille (271 Nm) has 67 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 1987 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1950 Alvis TB 21.
Compare all specifications:
| 1950 Alvis TB 21 | 1987 Cadillac DeVille | |
| Make | Alvis | Cadillac |
| Model | TB 21 | DeVille |
| Year Released | 1950 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4087 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 129 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 204 Nm | 271 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4960 mm |
| Vehicle Width | 1680 mm | 1830 mm |
| Wheelbase Size | 2750 mm | 2820 mm |
