1977 Citroen GS vs. 2008 Fiat Siena
To start off, 2008 Fiat Siena is newer by 31 year(s). Which means there will be less support and parts availability for 1977 Citroen GS. In addition, the cost of maintenance, including insurance, on 1977 Citroen GS would be higher. At 1,242 cc (4 cylinders), 2008 Fiat Siena is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Fiat Siena weights approximately 180 kg more than 1977 Citroen GS.
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, 2008 Fiat Siena (102 Nm @ 3250 RPM) has 30 more torque (in Nm) than 1977 Citroen GS. (72 Nm @ 3500 RPM). This means 2008 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1977 Citroen GS.
Compare all specifications:
| 1977 Citroen GS | 2008 Fiat Siena | |
| Make | Citroen | Fiat |
| Model | GS | Siena |
| Year Released | 1977 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1015 cc | 1242 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 55 HP | 0 HP |
| Torque | 72 Nm | 102 Nm |
| Torque RPM | 3500 RPM | 3250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 890 kg | 1070 kg |
| Vehicle Length | 4130 mm | 3830 mm |
| Vehicle Width | 1620 mm | 1640 mm |
| Vehicle Height | 1360 mm | 1440 mm |
| Wheelbase Size | 2560 mm | 2380 mm |
| Fuel Tank Capacity | 43 L | 54 L |
