1952 Alvis TB 21 vs. 1979 Citroen CX
To start off, 1979 Citroen CX is newer by 27 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, 1979 Citroen CX (107 HP @ 5500 RPM) has 16 more horse power than 1952 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1979 Citroen CX should accelerate faster than 1952 Alvis TB 21.
Let's talk about torque, 1952 Alvis TB 21 (204 Nm @ 2200 RPM) has 38 more torque (in Nm) than 1979 Citroen CX. (166 Nm @ 3250 RPM). This means 1952 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1979 Citroen CX.
Compare all specifications:
| 1952 Alvis TB 21 | 1979 Citroen CX | |
| Make | Alvis | Citroen |
| Model | TB 21 | CX |
| Year Released | 1952 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 107 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 204 Nm | 166 Nm |
| Torque RPM | 2200 RPM | 3250 RPM |
| Engine Bore Size | 84 mm | 87.9 mm |
| Engine Stroke Size | 90 mm | 82 mm |
| Engine Compression Ratio | 7.1:1 | 9.2:1 |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4970 mm |
| Vehicle Width | 1680 mm | 1780 mm |
| Wheelbase Size | 2750 mm | 3100 mm |
