1971 Citroen GS vs. 1966 Simca 1200S
To start off, 1971 Citroen GS is newer by 5 year(s). Which means there will be less support and parts availability for 1966 Simca 1200S. In addition, the cost of maintenance, including insurance, on 1966 Simca 1200S would be higher. At 1,204 cc (4 cylinders), 1966 Simca 1200S is equipped with a bigger engine. In terms of performance, 1966 Simca 1200S (79 HP @ 6000 RPM) has 24 more horse power than 1971 Citroen GS. (55 HP @ 6500 RPM) In normal driving conditions, 1966 Simca 1200S should accelerate faster than 1971 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1971 Citroen GS weights approximately 35 kg more than 1966 Simca 1200S.
Because 1966 Simca 1200S 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 Simca 1200S. However, in wet, icy, snow, or gravel driving conditions, 1971 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 Simca 1200S (106 Nm @ 4500 RPM) has 34 more torque (in Nm) than 1971 Citroen GS. (72 Nm @ 3500 RPM). This means 1966 Simca 1200S will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen GS.
Compare all specifications:
| 1971 Citroen GS | 1966 Simca 1200S | |
| Make | Citroen | Simca |
| Model | GS | 1200S |
| Year Released | 1971 | 1966 |
| Engine Position | Front | Rear |
| Engine Size | 1015 cc | 1204 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 55 HP | 79 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 72 Nm | 106 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Engine Bore Size | 74 mm | 74 mm |
| Engine Stroke Size | 59 mm | 70 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 890 kg | 855 kg |
| Vehicle Length | 4130 mm | 4000 mm |
| Vehicle Width | 1620 mm | 1540 mm |
| Vehicle Height | 1360 mm | 1280 mm |
| Wheelbase Size | 2560 mm | 2240 mm |
| Fuel Tank Capacity | 43 L | 53 L |
