1952 Alvis TB 21 vs. 1974 Porsche 914
To start off, 1974 Porsche 914 is newer by 22 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 2,992 cc (6 cylinders), 1952 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1952 Alvis TB 21 (91 HP @ 4000 RPM) has 12 more horse power than 1974 Porsche 914. (79 HP @ 4900 RPM). In normal driving conditions, 1952 Alvis TB 21 should accelerate faster than 1974 Porsche 914.
Let's talk about torque, 1952 Alvis TB 21 (204 Nm @ 2200 RPM) has 68 more torque (in Nm) than 1974 Porsche 914. (136 Nm @ 2700 RPM). This means 1952 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1974 Porsche 914.
Compare all specifications:
| 1952 Alvis TB 21 | 1974 Porsche 914 | |
| Make | Alvis | Porsche |
| Model | TB 21 | 914 |
| Year Released | 1952 | 1974 |
| Engine Position | Front | Middle |
| Engine Size | 2992 cc | 1679 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 79 HP |
| Engine RPM | 4000 RPM | 4900 RPM |
| Torque | 204 Nm | 136 Nm |
| Torque RPM | 2200 RPM | 2700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Length | 4430 mm | 3990 mm |
| Vehicle Width | 1680 mm | 1660 mm |
| Wheelbase Size | 2750 mm | 2460 mm |
