1952 Alvis TB 21 vs. 2005 Opel Speedster
To start off, 2005 Opel Speedster 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 2,992 cc (6 cylinders), 1952 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 2005 Opel Speedster (197 HP @ 5500 RPM) has 106 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2005 Opel Speedster should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 2005 Opel Speedster (251 Nm @ 1950 RPM) has 47 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2005 Opel Speedster 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 Opel Speedster | |
Make | Alvis | Opel |
Model | TB 21 | Speedster |
Year Released | 1952 | 2005 |
Engine Position | Front | Middle |
Engine Size | 2992 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 91 HP | 197 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 204 Nm | 251 Nm |
Torque RPM | 2200 RPM | 1950 RPM |
Engine Bore Size | 84 mm | 86 mm |
Engine Stroke Size | 90 mm | 86 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Number of Seats | 5 seats | 2 seats |
Vehicle Length | 4430 mm | 3790 mm |
Vehicle Width | 1680 mm | 1710 mm |
Wheelbase Size | 2750 mm | 2340 mm |