1977 Citroen GS vs. 2003 Proton 300
To start off, 2003 Proton 300 is newer by 26 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 1,299 cc (4 cylinders), 2003 Proton 300 is equipped with a bigger engine. In terms of performance, 2003 Proton 300 (75 HP @ 6000 RPM) has 20 more horse power than 1977 Citroen GS. (55 HP @ 6500 RPM) In normal driving conditions, 2003 Proton 300 should accelerate faster than 1977 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2003 Proton 300 weights approximately 145 kg more than 1977 Citroen GS. 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, 2003 Proton 300 (108 Nm @ 3000 RPM) has 36 more torque (in Nm) than 1977 Citroen GS. (72 Nm @ 3500 RPM). This means 2003 Proton 300 will have an easier job in driving up hills or pulling heavy equipment than 1977 Citroen GS.
Compare all specifications:
| 1977 Citroen GS | 2003 Proton 300 | |
| Make | Citroen | Proton |
| Model | GS | 300 |
| Year Released | 1977 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1015 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 55 HP | 75 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 72 Nm | 108 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 890 kg | 1035 kg |
| Vehicle Length | 4130 mm | 4000 mm |
| Vehicle Width | 1620 mm | 1710 mm |
| Vehicle Height | 1360 mm | 1370 mm |
| Wheelbase Size | 2560 mm | 2450 mm |
