1971 Citroen GS vs. 2005 Peugeot 307
To start off, 2005 Peugeot 307 is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Citroen GS. In addition, the cost of maintenance, including insurance, on 1971 Citroen GS would be higher. At 1,587 cc (4 cylinders), 2005 Peugeot 307 is equipped with a bigger engine. In terms of performance, 2005 Peugeot 307 (108 HP @ 4000 RPM) has 53 more horse power than 1971 Citroen GS. (55 HP @ 6500 RPM) In normal driving conditions, 2005 Peugeot 307 should accelerate faster than 1971 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Peugeot 307 weights approximately 303 kg more than 1971 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, 2005 Peugeot 307 (147 Nm @ 3900 RPM) has 75 more torque (in Nm) than 1971 Citroen GS. (72 Nm @ 3500 RPM). This means 2005 Peugeot 307 will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen GS.
Compare all specifications:
| 1971 Citroen GS | 2005 Peugeot 307 | |
| Make | Citroen | Peugeot |
| Model | GS | 307 |
| Year Released | 1971 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1015 cc | 1587 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 55 HP | 108 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 72 Nm | 147 Nm |
| Torque RPM | 3500 RPM | 3900 RPM |
| Engine Bore Size | 74 mm | 78.5 mm |
| Engine Stroke Size | 59 mm | 82 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 890 kg | 1193 kg |
| Wheelbase Size | 2560 mm | 2710 mm |
| Fuel Tank Capacity | 43 L | 60 L |
