1974 Citroen SM vs. 1973 Honda 145
To start off, 1974 Citroen SM is newer by 1 year(s). Which means there will be less support and parts availability for 1973 Honda 145. In addition, the cost of maintenance, including insurance, on 1973 Honda 145 would be higher. At 2,670 cc (6 cylinders), 1974 Citroen SM is equipped with a bigger engine. In terms of performance, 1974 Citroen SM (170 HP @ 5500 RPM) has 102 more horse power than 1973 Honda 145. (68 HP @ 5500 RPM). In normal driving conditions, 1974 Citroen SM should accelerate faster than 1973 Honda 145. With that said, vehicle weight also plays an important factor in acceleration. 1974 Citroen SM weights approximately 530 kg more than 1973 Honda 145. 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, 1974 Citroen SM (237 Nm @ 4000 RPM) has 119 more torque (in Nm) than 1973 Honda 145. (118 Nm @ 3500 RPM). This means 1974 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1973 Honda 145.
Compare all specifications:
| 1974 Citroen SM | 1973 Honda 145 | |
| Make | Citroen | Honda |
| Model | SM | 145 |
| Year Released | 1974 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 1433 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 170 HP | 68 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 237 Nm | 118 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1450 kg | 920 kg |
| Vehicle Length | 4900 mm | 4150 mm |
| Vehicle Width | 1850 mm | 1500 mm |
| Vehicle Height | 1330 mm | 1340 mm |
| Wheelbase Size | 2960 mm | 2260 mm |
