1950 Alvis TB 21 vs. 1991 Mercedes-Benz 400
To start off, 1991 Mercedes-Benz 400 is newer by 41 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 4,196 cc (8 cylinders), 1991 Mercedes-Benz 400 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 400 (287 HP @ 5700 RPM) has 196 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1991 Mercedes-Benz 400 should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 1991 Mercedes-Benz 400 (410 Nm) has 206 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 1991 Mercedes-Benz 400 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 | 1991 Mercedes-Benz 400 | |
| Make | Alvis | Mercedes-Benz |
| Model | TB 21 | 400 |
| Year Released | 1950 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 287 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 204 Nm | 410 Nm |
| Vehicle Length | 4430 mm | 5110 mm |
| Vehicle Width | 1680 mm | 1890 mm |
| Wheelbase Size | 2750 mm | 3050 mm |
