2003 Alfa Romeo 156 vs. 1976 Citroen GS
To start off, 2003 Alfa Romeo 156 is newer by 27 year(s). Which means there will be less support and parts availability for 1976 Citroen GS. In addition, the cost of maintenance, including insurance, on 1976 Citroen GS would be higher. At 1,910 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (162 HP @ 6400 RPM) has 107 more horse power than 1976 Citroen GS. (55 HP @ 6500 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 1976 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 490 kg more than 1976 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, 2003 Alfa Romeo 156 (207 Nm @ 3250 RPM) has 135 more torque (in Nm) than 1976 Citroen GS. (72 Nm @ 3500 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1976 Citroen GS.
Compare all specifications:
| 2003 Alfa Romeo 156 | 1976 Citroen GS | |
| Make | Alfa Romeo | Citroen |
| Model | 156 | GS |
| Year Released | 2003 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1015 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 162 HP | 55 HP |
| Engine RPM | 6400 RPM | 6500 RPM |
| Torque | 207 Nm | 72 Nm |
| Torque RPM | 3250 RPM | 3500 RPM |
| Engine Bore Size | 83 mm | 74 mm |
| Engine Stroke Size | 91 mm | 59 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1380 kg | 890 kg |
| Vehicle Length | 4450 mm | 4130 mm |
| Vehicle Width | 1750 mm | 1620 mm |
| Vehicle Height | 1440 mm | 1360 mm |
| Wheelbase Size | 2550 mm | 2560 mm |
| Fuel Tank Capacity | 63 L | 43 L |
