1975 Citroen GS vs. 1966 Fiat OT
To start off, 1975 Citroen GS is newer by 9 year(s). Which means there will be less support and parts availability for 1966 Fiat OT. In addition, the cost of maintenance, including insurance, on 1966 Fiat OT would be higher. At 1,280 cc (4 cylinders), 1966 Fiat OT is equipped with a bigger engine. In terms of performance, 1966 Fiat OT (75 HP @ 6000 RPM) has 20 more horse power than 1975 Citroen GS. (55 HP @ 6500 RPM) In normal driving conditions, 1966 Fiat OT should accelerate faster than 1975 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1975 Citroen GS weights approximately 135 kg more than 1966 Fiat OT.
Because 1966 Fiat OT 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 1966 Fiat OT. However, in wet, icy, snow, or gravel driving conditions, 1975 Citroen GS, 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, 1966 Fiat OT (134 Nm) has 62 more torque (in Nm) than 1975 Citroen GS. (72 Nm). This means 1966 Fiat OT will have an easier job in driving up hills or pulling heavy equipment than 1975 Citroen GS.
Compare all specifications:
| 1975 Citroen GS | 1966 Fiat OT | |
| Make | Citroen | Fiat |
| Model | GS | OT |
| Year Released | 1975 | 1966 |
| Engine Position | Front | Rear |
| Engine Size | 1014 cc | 1280 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 55 HP | 75 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 72 Nm | 134 Nm |
| Engine Bore Size | 74 mm | 75.5 mm |
| Engine Stroke Size | 59 mm | 71.5 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 890 kg | 755 kg |
| Vehicle Length | 4130 mm | 3610 mm |
| Vehicle Width | 1620 mm | 1510 mm |
| Vehicle Height | 1360 mm | 1310 mm |
| Wheelbase Size | 2560 mm | 2030 mm |
| Fuel Tank Capacity | 43 L | 37 L |
