1974 Citroen GS vs. 1987 Innocenti 990
To start off, 1987 Innocenti 990 is newer by 13 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 1,222 cc (4 cylinders), 1974 Citroen GS is equipped with a bigger engine. In terms of performance, 1974 Citroen GS (58 HP @ 5750 RPM) has 7 more horse power than 1987 Innocenti 990. (51 HP @ 5800 RPM). In normal driving conditions, 1974 Citroen GS should accelerate faster than 1987 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 1974 Citroen GS weights approximately 230 kg more than 1987 Innocenti 990. 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, 1974 Citroen GS (88 Nm @ 3250 RPM) has 13 more torque (in Nm) than 1987 Innocenti 990. (75 Nm @ 3200 RPM). This means 1974 Citroen GS will have an easier job in driving up hills or pulling heavy equipment than 1987 Innocenti 990.
Compare all specifications:
| 1974 Citroen GS | 1987 Innocenti 990 | |
| Make | Citroen | Innocenti |
| Model | GS | 990 |
| Year Released | 1974 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1222 cc | 993 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 58 HP | 51 HP |
| Engine RPM | 5750 RPM | 5800 RPM |
| Torque | 88 Nm | 75 Nm |
| Torque RPM | 3250 RPM | 3200 RPM |
| Engine Bore Size | 77 mm | 76 mm |
| Engine Stroke Size | 65.6 mm | 73 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 940 kg | 710 kg |
| Vehicle Length | 4130 mm | 3170 mm |
| Vehicle Width | 1610 mm | 1530 mm |
| Vehicle Height | 1360 mm | 1390 mm |
| Wheelbase Size | 2560 mm | 2050 mm |
