1950 Alvis TB 21 vs. 2009 Citroen C4
To start off, 2009 Citroen C4 is newer by 59 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 2 more horse power than 2009 Citroen C4. (89 HP @ 4000 RPM). In normal driving conditions, 1950 Alvis TB 21 should accelerate faster than 2009 Citroen C4.
Let's talk about torque, 2009 Citroen C4 (215 Nm) has 11 more torque (in Nm) than 1950 Alvis TB 21. (204 Nm). This means 2009 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1950 Alvis TB 21.
Compare all specifications:
| 1950 Alvis TB 21 | 2009 Citroen C4 | |
| Make | Alvis | Citroen |
| Model | TB 21 | C4 |
| Year Released | 1950 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1560 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 89 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 204 Nm | 215 Nm |
| Fuel Type | Gasoline | Diesel |
| 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 |
