1951 Alvis TB 21 vs. 1959 Mercedes-Benz SC
To start off, 1959 Mercedes-Benz SC is newer by 8 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, 1959 Mercedes-Benz SC (110 HP @ 4800 RPM) has 19 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1959 Mercedes-Benz SC should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 15 more torque (in Nm) than 1959 Mercedes-Benz SC. (189 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1959 Mercedes-Benz SC.
Compare all specifications:
| 1951 Alvis TB 21 | 1959 Mercedes-Benz SC | |
| Make | Alvis | Mercedes-Benz |
| Model | TB 21 | SC |
| Year Released | 1951 | 1959 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2195 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 110 HP |
| Engine RPM | 4000 RPM | 4800 RPM |
| Torque | 204 Nm | 189 Nm |
| Engine Bore Size | 84 mm | 80.1 mm |
| Engine Stroke Size | 90 mm | 72.8 mm |
| Engine Compression Ratio | 7.1:1 | 8.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4680 mm |
| Vehicle Width | 1680 mm | 1770 mm |
| Wheelbase Size | 2750 mm | 2830 mm |
