1972 Citroen SM vs. 1946 Tatra T107
To start off, 1972 Citroen SM is newer by 26 year(s). Which means there will be less support and parts availability for 1946 Tatra T107. In addition, the cost of maintenance, including insurance, on 1946 Tatra T107 would be higher. At 2,669 cc (6 cylinders), 1972 Citroen SM is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (173 HP @ 5500 RPM) has 126 more horse power than 1946 Tatra T107. (47 HP @ 4000 RPM). In normal driving conditions, 1972 Citroen SM should accelerate faster than 1946 Tatra T107. With that said, vehicle weight also plays an important factor in acceleration. 1972 Citroen SM weights approximately 230 kg more than 1946 Tatra T107. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1972 Citroen SM | 1946 Tatra T107 | |
| Make | Citroen | Tatra |
| Model | SM | T107 |
| Year Released | 1972 | 1946 |
| Engine Size | 2669 cc | 1748 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 173 HP | 47 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1450 kg | 1220 kg |
| Vehicle Length | 4900 mm | 4560 mm |
| Vehicle Width | 1850 mm | 1680 mm |
| Vehicle Height | 1330 mm | 1530 mm |
| Wheelbase Size | 2960 mm | 2710 mm |
