1951 Alvis TB 21 vs. 1973 Mercedes-Benz 280
To start off, 1973 Mercedes-Benz 280 is newer by 22 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 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1973 Mercedes-Benz 280 (185 HP @ 6000 RPM) has 94 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1973 Mercedes-Benz 280 should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1973 Mercedes-Benz 280 (238 Nm) has 34 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 1973 Mercedes-Benz 280 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 | 1973 Mercedes-Benz 280 | |
Make | Alvis | Mercedes-Benz |
Model | TB 21 | 280 |
Year Released | 1951 | 1973 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2745 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 91 HP | 185 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 204 Nm | 238 Nm |
Engine Bore Size | 84 mm | 86 mm |
Engine Stroke Size | 90 mm | 78.8 mm |
Engine Compression Ratio | 7.1:1 | 9.0:1 |
Number of Seats | 5 seats | 4 seats |
Vehicle Length | 4430 mm | 4690 mm |
Vehicle Width | 1680 mm | 1800 mm |
Wheelbase Size | 2750 mm | 2760 mm |