1950 Alvis TB 21 vs. 2006 Citroen C4
To start off, 2006 Citroen C4 is newer by 56 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, 2006 Citroen C4 (138 HP @ 6000 RPM) has 47 more horse power than 1950 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2006 Citroen C4 should accelerate faster than 1950 Alvis TB 21.
Let's talk about torque, 1950 Alvis TB 21 (204 Nm) has 4 more torque (in Nm) than 2006 Citroen C4. (200 Nm). This means 1950 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 2006 Citroen C4.
Compare all specifications:
| 1950 Alvis TB 21 | 2006 Citroen C4 | |
| Make | Alvis | Citroen |
| Model | TB 21 | C4 |
| Year Released | 1950 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 138 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 204 Nm | 200 Nm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Length | 4430 mm | 4270 mm |
| Vehicle Width | 1680 mm | 1780 mm |
| Wheelbase Size | 2750 mm | 2610 mm |
| Fuel Tank Capacity | 64 L | 60 L |
