1953 Alvis TB 21 vs. 2007 Mercedes-Benz E
To start off, 2007 Mercedes-Benz E is newer by 54 year(s). Which means there will be less support and parts availability for 1953 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1953 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1953 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz E (221 HP @ 3800 RPM) has 129 more horse power than 1953 Alvis TB 21. (92 HP @ 4000 RPM) In normal driving conditions, 2007 Mercedes-Benz E should accelerate faster than 1953 Alvis TB 21.
Let's talk about torque, 2007 Mercedes-Benz E (510 Nm @ 1400 RPM) has 306 more torque (in Nm) than 1953 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2007 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 1953 Alvis TB 21.
Compare all specifications:
| 1953 Alvis TB 21 | 2007 Mercedes-Benz E | |
| Make | Alvis | Mercedes-Benz |
| Model | TB 21 | E |
| Year Released | 1953 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 92 HP | 221 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Torque | 204 Nm | 510 Nm |
| Torque RPM | 2200 RPM | 1400 RPM |
| Engine Bore Size | 84 mm | 83 mm |
| Engine Stroke Size | 90 mm | 92 mm |
| Engine Compression Ratio | 7.1:1 | 17.7:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4860 mm |
| Vehicle Width | 1680 mm | 1500 mm |
| Wheelbase Size | 2750 mm | 2860 mm |
