2005 Chevrolet Impala vs. 1974 Citroen GS
To start off, 2005 Chevrolet Impala is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Citroen GS. In addition, the cost of maintenance, including insurance, on 1974 Citroen GS would be higher. At 3,343 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (181 HP @ 5600 RPM) has 126 more horse power than 1974 Citroen GS. (55 HP @ 6500 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 1974 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 647 kg more than 1974 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 Chevrolet Impala (278 Nm) has 206 more torque (in Nm) than 1974 Citroen GS. (72 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen GS.
Compare all specifications:
| 2005 Chevrolet Impala | 1974 Citroen GS | |
| Make | Chevrolet | Citroen |
| Model | Impala | GS |
| Year Released | 2005 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 3343 cc | 1015 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 181 HP | 55 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 278 Nm | 72 Nm |
| Engine Bore Size | 91 mm | 74 mm |
| Engine Stroke Size | 84 mm | 59 mm |
| Drive Type | Front | Front |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1537 kg | 890 kg |
| Vehicle Length | 5090 mm | 4130 mm |
| Vehicle Width | 1860 mm | 1620 mm |
| Vehicle Height | 1460 mm | 1360 mm |
| Wheelbase Size | 2880 mm | 2560 mm |
| Fuel Tank Capacity | 64 L | 43 L |
