2009 Alfa Romeo Spider vs. 1974 Citroen GS
To start off, 2009 Alfa Romeo Spider is newer by 35 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 3,195 cc (6 cylinders), 2009 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo Spider (256 HP @ 6300 RPM) has 201 more horse power than 1974 Citroen GS. (55 HP @ 6500 RPM). In normal driving conditions, 2009 Alfa Romeo Spider should accelerate faster than 1974 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo Spider weights approximately 875 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.
Because 2009 Alfa Romeo Spider is four wheel drive (4WD), it will have significant more traction and grip than 1974 Citroen GS. In wet, icy, snow, or gravel driving conditions, 2009 Alfa Romeo Spider will offer significantly more control. 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, 2009 Alfa Romeo Spider (323 Nm @ 4500 RPM) has 251 more torque (in Nm) than 1974 Citroen GS. (72 Nm @ 3500 RPM). This means 2009 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen GS.
Compare all specifications:
| 2009 Alfa Romeo Spider | 1974 Citroen GS | |
| Make | Alfa Romeo | Citroen |
| Model | Spider | GS |
| Year Released | 2009 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 1015 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 256 HP | 55 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 323 Nm | 72 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 89 mm | 74 mm |
| Engine Stroke Size | 85.6 mm | 59 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1765 kg | 890 kg |
| Vehicle Length | 4400 mm | 4130 mm |
| Vehicle Width | 1840 mm | 1620 mm |
| Vehicle Height | 1320 mm | 1360 mm |
| Wheelbase Size | 2530 mm | 2560 mm |
| Fuel Tank Capacity | 69 L | 43 L |
