1953 Alvis TB 21 vs. 1968 Mercedes-Benz SL
To start off, 1968 Mercedes-Benz SL is newer by 15 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, 1968 Mercedes-Benz SL (150 HP @ 5500 RPM) has 58 more horse power than 1953 Alvis TB 21. (92 HP @ 4000 RPM) In normal driving conditions, 1968 Mercedes-Benz SL should accelerate faster than 1953 Alvis TB 21.
Let's talk about torque, 1968 Mercedes-Benz SL (216 Nm @ 4200 RPM) has 12 more torque (in Nm) than 1953 Alvis TB 21. (204 Nm @ 2200 RPM). This means 1968 Mercedes-Benz SL 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 | 1968 Mercedes-Benz SL | |
Make | Alvis | Mercedes-Benz |
Model | TB 21 | SL |
Year Released | 1953 | 1968 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2495 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 92 HP | 150 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 204 Nm | 216 Nm |
Torque RPM | 2200 RPM | 4200 RPM |
Engine Bore Size | 84 mm | 82 mm |
Engine Stroke Size | 90 mm | 78.8 mm |
Engine Compression Ratio | 7.1:1 | 9.5:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 2 seats |
Vehicle Length | 4430 mm | 4290 mm |
Vehicle Width | 1680 mm | 1770 mm |
Wheelbase Size | 2750 mm | 2410 mm |