1971 Citroen SM vs. 1975 Morris Marina
To start off, 1975 Morris Marina is newer by 4 year(s). Which means there will be less support and parts availability for 1971 Citroen SM. In addition, the cost of maintenance, including insurance, on 1971 Citroen SM 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 73 more horse power than 1975 Morris Marina. (85 HP @ 5500 RPM). In normal driving conditions, 1971 Citroen SM should accelerate faster than 1975 Morris Marina. With that said, vehicle weight also plays an important factor in acceleration. 1971 Citroen SM weights approximately 525 kg more than 1975 Morris Marina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Morris Marina is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 Morris Marina. However, in wet, icy, snow, or gravel driving conditions, 1971 Citroen SM, being front wheel drive (FWD), will offer much better control with better grip. 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 100 more torque (in Nm) than 1975 Morris Marina. (135 Nm @ 3000 RPM). This means 1971 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1975 Morris Marina.
Compare all specifications:
| 1971 Citroen SM | 1975 Morris Marina | |
| Make | Citroen | Morris |
| Model | SM | Marina |
| Year Released | 1971 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 1799 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 158 HP | 85 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 235 Nm | 135 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 87 mm | 80.3 mm |
| Engine Stroke Size | 75 mm | 88.9 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1450 kg | 925 kg |
| Vehicle Length | 4900 mm | 4240 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1330 mm | 1410 mm |
| Wheelbase Size | 2950 mm | 2440 mm |
| Fuel Tank Capacity | 89 L | 52 L |
