1952 Alvis TB 21 vs. 2001 Cadillac Vizon
To start off, 2001 Cadillac Vizon is newer by 49 year(s). Which means there will be less support and parts availability for 1952 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1952 Alvis TB 21 would be higher. At 4,200 cc (8 cylinders), 2001 Cadillac Vizon is equipped with a bigger engine. In terms of performance, 2001 Cadillac Vizon (300 HP @ 6000 RPM) has 209 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2001 Cadillac Vizon should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2001 Cadillac Vizon (407 Nm) has 203 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm). This means 2001 Cadillac Vizon will have an easier job in driving up hills or pulling heavy equipment than 1952 Alvis TB 21.
Compare all specifications:
| 1952 Alvis TB 21 | 2001 Cadillac Vizon | |
| Make | Alvis | Cadillac |
| Model | TB 21 | Vizon |
| Year Released | 1952 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 4200 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 300 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 204 Nm | 407 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4860 mm |
| Vehicle Width | 1680 mm | 1810 mm |
| Wheelbase Size | 2750 mm | 3050 mm |
