1974 Citroen GS vs. 1999 Oldsmobile Aurora
To start off, 1999 Oldsmobile Aurora is newer by 25 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 3,995 cc (8 cylinders), 1999 Oldsmobile Aurora is equipped with a bigger engine. In terms of performance, 1999 Oldsmobile Aurora (251 HP @ 5600 RPM) has 192 more horse power than 1974 Citroen GS. (59 HP @ 5750 RPM) In normal driving conditions, 1999 Oldsmobile Aurora should accelerate faster than 1974 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1999 Oldsmobile Aurora weights approximately 846 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. 1999 Oldsmobile Aurora has automatic transmission and 1974 Citroen GS has manual transmission. 1974 Citroen GS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Oldsmobile Aurora will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1974 Citroen GS | 1999 Oldsmobile Aurora | |
| Make | Citroen | Oldsmobile |
| Model | GS | Aurora |
| Year Released | 1974 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1220 cc | 3995 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 59 HP | 251 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Engine Bore Size | 77 mm | 87 mm |
| Engine Stroke Size | 65.5 mm | 84 mm |
| Engine Compression Ratio | 8.2:1 | 10.3:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 874 kg | 1720 kg |
| Vehicle Length | 3820 mm | 5220 mm |
| Vehicle Width | 1610 mm | 1900 mm |
| Wheelbase Size | 2560 mm | 2900 mm |
