1951 Alvis TB 21 vs. 1985 Subaru 1.8
To start off, 1985 Subaru 1.8 is newer by 34 year(s). Which means there will be less support and parts availability for 1951 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1985 Subaru 1.8 (106 HP @ 6000 RPM) has 15 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1985 Subaru 1.8 should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 62 more torque (in Nm) than 1985 Subaru 1.8. (142 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1985 Subaru 1.8.
Compare all specifications:
| 1951 Alvis TB 21 | 1985 Subaru 1.8 | |
| Make | Alvis | Subaru |
| Model | TB 21 | 1.8 |
| Year Released | 1951 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1779 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 91 HP | 106 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 204 Nm | 142 Nm |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 90 mm | 67 mm |
| Engine Compression Ratio | 7.1:1 | 10.1:1 |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4430 mm | 4380 mm |
| Vehicle Width | 1680 mm | 1670 mm |
| Wheelbase Size | 2750 mm | 2470 mm |
