1952 Alvis TB 21 vs. 2006 Citroen Xsara
To start off, 2006 Citroen Xsara is newer by 54 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, 1952 Alvis TB 21 (91 HP @ 4000 RPM) has 2 more horse power than 2006 Citroen Xsara. (89 HP @ 4000 RPM). In normal driving conditions, 1952 Alvis TB 21 should accelerate faster than 2006 Citroen Xsara.
Let's talk about torque, 2006 Citroen Xsara (205 Nm @ 1900 RPM) has 1 more torque (in Nm) than 1952 Alvis TB 21. (204 Nm @ 2200 RPM). This means 2006 Citroen Xsara 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 | 2006 Citroen Xsara | |
| Make | Alvis | Citroen |
| Model | TB 21 | Xsara |
| Year Released | 1952 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 89 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 204 Nm | 205 Nm |
| Torque RPM | 2200 RPM | 1900 RPM |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 90 mm | 88 mm |
| Engine Compression Ratio | 7.1:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4380 mm |
| Vehicle Width | 1680 mm | 1710 mm |
| Wheelbase Size | 2750 mm | 2550 mm |
