1951 Alvis TB 21 vs. 1959 Citroen DS
To start off, 1959 Citroen DS is newer by 8 year(s). Which means there will be less support and parts availability for 1951 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1951 Alvis TB 21 (91 HP @ 4000 RPM) has 17 more horse power than 1959 Citroen DS. (74 HP @ 4500 RPM). In normal driving conditions, 1951 Alvis TB 21 should accelerate faster than 1959 Citroen DS.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 67 more torque (in Nm) than 1959 Citroen DS. (137 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 1959 Citroen DS.
Compare all specifications:
1951 Alvis TB 21 | 1959 Citroen DS | |
Make | Alvis | Citroen |
Model | TB 21 | DS |
Year Released | 1951 | 1959 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 1911 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 91 HP | 74 HP |
Engine RPM | 4000 RPM | 4500 RPM |
Torque | 204 Nm | 137 Nm |
Engine Bore Size | 84 mm | 78.1 mm |
Engine Stroke Size | 90 mm | 100 mm |
Engine Compression Ratio | 7.1:1 | 7.5:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4430 mm | 5000 mm |
Vehicle Width | 1680 mm | 1800 mm |
Wheelbase Size | 2750 mm | 3140 mm |