1950 Alvis TB 21 vs. 1997 Opel Astra
To start off, 1997 Opel Astra is newer by 47 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 2,993 cc (6 cylinders), 1950 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1950 Alvis TB 21 (91 HP @ 4000 RPM) has 18 more horse power than 1997 Opel Astra. (73 HP @ 4400 RPM). In normal driving conditions, 1950 Alvis TB 21 should accelerate faster than 1997 Opel Astra.
Let's talk about torque, 1950 Alvis TB 21 (204 Nm) has 39 more torque (in Nm) than 1997 Opel Astra. (165 Nm). This means 1950 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1997 Opel Astra.
Compare all specifications:
| 1950 Alvis TB 21 | 1997 Opel Astra | |
| Make | Alvis | Opel |
| Model | TB 21 | Astra |
| Year Released | 1950 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1698 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 73 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 204 Nm | 165 Nm |
| Vehicle Length | 4430 mm | 4250 mm |
| Vehicle Width | 1680 mm | 1700 mm |
| Wheelbase Size | 2750 mm | 2610 mm |
| Fuel Tank Capacity | 64 L | 52 L |
