1953 Alvis TB 21 vs. 1952 Citroen 15
To start off, 1953 Alvis TB 21 is newer by 1 year(s). Which means there will be less support and parts availability for 1952 Citroen 15. In addition, the cost of maintenance, including insurance, on 1952 Citroen 15 would be higher. At 2,993 cc (6 cylinders), 1953 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1953 Alvis TB 21 (92 HP @ 4000 RPM) has 16 more horse power than 1952 Citroen 15. (76 HP @ 3800 RPM). In normal driving conditions, 1953 Alvis TB 21 should accelerate faster than 1952 Citroen 15.
Let's talk about torque, 1953 Alvis TB 21 (204 Nm @ 2200 RPM) has 17 more torque (in Nm) than 1952 Citroen 15. (187 Nm @ 2000 RPM). This means 1953 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1952 Citroen 15.
Compare all specifications:
| 1953 Alvis TB 21 | 1952 Citroen 15 | |
| Make | Alvis | Citroen |
| Model | TB 21 | 15 |
| Year Released | 1953 | 1952 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2867 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 92 HP | 76 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Torque | 204 Nm | 187 Nm |
| Torque RPM | 2200 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 78 mm |
| Engine Stroke Size | 90 mm | 100 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4770 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Wheelbase Size | 2750 mm | 3100 mm |
