1952 Alvis TB 21 vs. 1964 Mercedes-Benz 600
To start off, 1964 Mercedes-Benz 600 is newer by 12 year(s). Which means there will be less support and parts availability for 1952 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1952 Alvis TB 21 would be higher. At 6,332 cc (8 cylinders), 1964 Mercedes-Benz 600 is equipped with a bigger engine. In terms of performance, 1964 Mercedes-Benz 600 (247 HP @ 4000 RPM) has 156 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1964 Mercedes-Benz 600 should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 1964 Mercedes-Benz 600 (500 Nm @ 2800 RPM) has 296 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1964 Mercedes-Benz 600 will have an easier job in driving up hills or pulling heavy equipment than 1952 Alvis TB 21.
Compare all specifications:
| 1952 Alvis TB 21 | 1964 Mercedes-Benz 600 | |
| Make | Alvis | Mercedes-Benz |
| Model | TB 21 | 600 |
| Year Released | 1952 | 1964 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 6332 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 247 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 204 Nm | 500 Nm |
| Torque RPM | 2200 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 103 mm |
| Engine Stroke Size | 90 mm | 95 mm |
| Engine Compression Ratio | 7.1:1 | 9.0:1 |
| Number of Seats | 5 seats | 8 seats |
| Vehicle Length | 4430 mm | 6250 mm |
| Vehicle Width | 1680 mm | 1960 mm |
| Wheelbase Size | 2750 mm | 3910 mm |
