1951 Alvis TB 21 vs. 2011 SsangYong Stavic
To start off, 2011 SsangYong Stavic is newer by 60 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 3,199 cc (6 cylinders), 2011 SsangYong Stavic is equipped with a bigger engine. In terms of performance, 2011 SsangYong Stavic (217 HP @ 6100 RPM) has 126 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2011 SsangYong Stavic should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2011 SsangYong Stavic (312 Nm) has 108 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2011 SsangYong Stavic will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TB 21.
Compare all specifications:
| 1951 Alvis TB 21 | 2011 SsangYong Stavic | |
| Make | Alvis | SsangYong |
| Model | TB 21 | Stavic |
| Year Released | 1951 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 217 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 204 Nm | 312 Nm |
| Engine Bore Size | 84 mm | 89.9 mm |
| Engine Stroke Size | 90 mm | 84 mm |
| Engine Compression Ratio | 7.1:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Length | 4430 mm | 5130 mm |
| Vehicle Width | 1680 mm | 1830 mm |
| Wheelbase Size | 2750 mm | 3010 mm |
