1971 Citroen SM vs. 1962 DKW Junior
To start off, 1971 Citroen SM is newer by 9 year(s). Which means there will be less support and parts availability for 1962 DKW Junior. In addition, the cost of maintenance, including insurance, on 1962 DKW Junior would be higher. At 2,670 cc (6 cylinders), 1971 Citroen SM is equipped with a bigger engine. In terms of performance, 1971 Citroen SM (158 HP @ 5500 RPM) has 124 more horse power than 1962 DKW Junior. (34 HP @ 4300 RPM). In normal driving conditions, 1971 Citroen SM should accelerate faster than 1962 DKW Junior. With that said, vehicle weight also plays an important factor in acceleration. 1971 Citroen SM weights approximately 750 kg more than 1962 DKW Junior. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1971 Citroen SM (235 Nm @ 4000 RPM) has 171 more torque (in Nm) than 1962 DKW Junior. (64 Nm @ 2500 RPM). This means 1971 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1962 DKW Junior.
Compare all specifications:
| 1971 Citroen SM | 1962 DKW Junior | |
| Make | Citroen | DKW |
| Model | SM | Junior |
| Year Released | 1971 | 1962 |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 739 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 158 HP | 34 HP |
| Engine RPM | 5500 RPM | 4300 RPM |
| Torque | 235 Nm | 64 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 87 mm | 68 mm |
| Engine Stroke Size | 75 mm | 68 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1450 kg | 700 kg |
| Vehicle Length | 4900 mm | 3980 mm |
| Vehicle Width | 1850 mm | 1580 mm |
| Vehicle Height | 1330 mm | 1440 mm |
| Wheelbase Size | 2950 mm | 2180 mm |
| Fuel Tank Capacity | 89 L | 31 L |
