1950 Alvis TB 21 vs. 2001 Opel Frontera
To start off, 2001 Opel Frontera is newer by 51 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 3,165 cc (6 cylinders), 2001 Opel Frontera is equipped with a bigger engine. In terms of performance, 2001 Opel Frontera (202 HP @ 5400 RPM) has 111 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2001 Opel Frontera should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 2001 Opel Frontera (291 Nm) has 87 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 2001 Opel Frontera 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 | 2001 Opel Frontera | |
| Make | Alvis | Opel |
| Model | TB 21 | Frontera |
| Year Released | 1950 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3165 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 202 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 204 Nm | 291 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4280 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Wheelbase Size | 2750 mm | 2470 mm |
