1951 Alvis TB 21 vs. 2005 Mercedes-Benz ML
To start off, 2005 Mercedes-Benz ML is newer by 54 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 5,439 cc (8 cylinders), 2005 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz ML (286 HP @ 4200 RPM) has 195 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2005 Mercedes-Benz ML should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2005 Mercedes-Benz ML (511 Nm) has 307 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2005 Mercedes-Benz ML 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 | 2005 Mercedes-Benz ML | |
| Make | Alvis | Mercedes-Benz |
| Model | TB 21 | ML |
| Year Released | 1951 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 286 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 204 Nm | 511 Nm |
| Engine Bore Size | 84 mm | 97 mm |
| Engine Stroke Size | 90 mm | 92 mm |
| Number of Seats | 5 seats | 5 seats |
| Wheelbase Size | 2750 mm | 2720 mm |
