1952 Alvis TB 21 vs. 2005 Mercedes-Benz E
To start off, 2005 Mercedes-Benz E is newer by 53 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 3,199 cc (6 cylinders), 2005 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz E (221 HP @ 5600 RPM) has 130 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2005 Mercedes-Benz E should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2005 Mercedes-Benz E (315 Nm @ 3000 RPM) has 111 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2005 Mercedes-Benz E 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 | 2005 Mercedes-Benz E | |
| Make | Alvis | Mercedes-Benz |
| Model | TB 21 | E |
| Year Released | 1952 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 91 HP | 221 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 204 Nm | 315 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 89.9 mm |
| Engine Stroke Size | 90 mm | 84 mm |
| Engine Compression Ratio | 7.1:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4860 mm |
| Vehicle Width | 1680 mm | 1830 mm |
| Wheelbase Size | 2750 mm | 2830 mm |
