1951 Alvis TB 21 vs. 2010 Mercedes-Benz CL
To start off, 2010 Mercedes-Benz CL is newer by 59 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 6,200 cc (8 cylinders), 2010 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz CL (518 HP @ 6800 RPM) has 427 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2010 Mercedes-Benz CL should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2010 Mercedes-Benz CL (630 Nm) has 426 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2010 Mercedes-Benz CL 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 | 2010 Mercedes-Benz CL | |
| Make | Alvis | Mercedes-Benz |
| Model | TB 21 | CL |
| Year Released | 1951 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 6200 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 518 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 204 Nm | 630 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4430 mm | 5065 mm |
| Vehicle Width | 1680 mm | 1872 mm |
| Wheelbase Size | 2750 mm | 2954 mm |
