1950 Alvis TB 21 vs. 2009 Subaru Outback
To start off, 2009 Subaru Outback is newer by 59 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, 2009 Subaru Outback (163 HP @ 5600 RPM) has 72 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2009 Subaru Outback should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 2009 Subaru Outback (226 Nm) has 22 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 2009 Subaru Outback 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 | 2009 Subaru Outback | |
| Make | Alvis | Subaru |
| Model | TB 21 | Outback |
| Year Released | 1950 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2457 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 163 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 226 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4740 mm |
| Vehicle Width | 1680 mm | 1780 mm |
| Wheelbase Size | 2750 mm | 2680 mm |
| Fuel Tank Capacity | 64 L | 64 L |
