1951 Alvis TB 21 vs. 2005 Mercedes-Benz SL
To start off, 2005 Mercedes-Benz SL is newer by 54 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 4,966 cc (8 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SL (302 HP @ 2700 RPM) has 211 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2005 Mercedes-Benz SL should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 2005 Mercedes-Benz SL (460 Nm) has 256 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 2005 Mercedes-Benz SL 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 | 2005 Mercedes-Benz SL | |
Make | Alvis | Mercedes-Benz |
Model | TB 21 | SL |
Year Released | 1951 | 2005 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 4966 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 3 valves |
Horse Power | 91 HP | 302 HP |
Engine RPM | 4000 RPM | 2700 RPM |
Torque | 204 Nm | 460 Nm |
Engine Bore Size | 84 mm | 97 mm |
Engine Stroke Size | 90 mm | 84 mm |
Engine Compression Ratio | 7.1:1 | 10.0:1 |
Number of Seats | 5 seats | 2 seats |
Vehicle Length | 4430 mm | 4540 mm |
Vehicle Width | 1680 mm | 1820 mm |
Wheelbase Size | 2750 mm | 2570 mm |