1952 Alvis TB 21 vs. 1997 Subaru Impreza
To start off, 1997 Subaru Impreza is newer by 45 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 2 more horse power than 1997 Subaru Impreza. (89 HP @ 5600 RPM). In normal driving conditions, 1952 Alvis TB 21 should accelerate faster than 1997 Subaru Impreza.
Let's talk about torque, 1952 Alvis TB 21 (204 Nm @ 2200 RPM) has 76 more torque (in Nm) than 1997 Subaru Impreza. (128 Nm @ 4000 RPM). This means 1952 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1997 Subaru Impreza.
Compare all specifications:
| 1952 Alvis TB 21 | 1997 Subaru Impreza | |
| Make | Alvis | Subaru |
| Model | TB 21 | Impreza |
| Year Released | 1952 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 89 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 128 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Compression Ratio | 7.1:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4370 mm |
| Vehicle Width | 1680 mm | 1780 mm |
| Wheelbase Size | 2750 mm | 2530 mm |
