1950 Alvis TB 21 vs. 2001 Daihatsu Copen
To start off, 2001 Daihatsu Copen is newer by 51 year(s). Which means there will be less support and parts availability for 1950 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1950 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1950 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1950 Alvis TB 21 (91 HP @ 4000 RPM) has 29 more horse power than 2001 Daihatsu Copen. (62 HP @ 6800 RPM). In normal driving conditions, 1950 Alvis TB 21 should accelerate faster than 2001 Daihatsu Copen.
Let's talk about torque, 1950 Alvis TB 21 (204 Nm) has 96 more torque (in Nm) than 2001 Daihatsu Copen. (108 Nm). This means 1950 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Copen.
Compare all specifications:
| 1950 Alvis TB 21 | 2001 Daihatsu Copen | |
| Make | Alvis | Daihatsu |
| Model | TB 21 | Copen |
| Year Released | 1950 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 659 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 62 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 204 Nm | 108 Nm |
| Vehicle Length | 4430 mm | 3400 mm |
| Vehicle Width | 1680 mm | 1480 mm |
| Wheelbase Size | 2750 mm | 2240 mm |
| Fuel Tank Capacity | 64 L | 46 L |
