1973 Citroen GS vs. 2010 Opel Insignia
To start off, 2010 Opel Insignia is newer by 37 year(s). Which means there will be less support and parts availability for 1973 Citroen GS. In addition, the cost of maintenance, including insurance, on 1973 Citroen GS would be higher. At 2,792 cc (6 cylinders), 2010 Opel Insignia is equipped with a bigger engine. In terms of performance, 2010 Opel Insignia (321 HP @ 5500 RPM) has 214 more horse power than 1973 Citroen GS. (107 HP @ 6500 RPM) In normal driving conditions, 2010 Opel Insignia should accelerate faster than 1973 Citroen GS.
Because 2010 Opel Insignia is four wheel drive (4WD), it will have significant more traction and grip than 1973 Citroen GS. In wet, icy, snow, or gravel driving conditions, 2010 Opel Insignia 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, 2010 Opel Insignia (435 Nm @ 5500 RPM) has 298 more torque (in Nm) than 1973 Citroen GS. (137 Nm @ 3000 RPM). This means 2010 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
| 1973 Citroen GS | 2010 Opel Insignia | |
| Make | Citroen | Opel |
| Model | GS | Insignia |
| Year Released | 1973 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 2792 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 107 HP | 321 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 137 Nm | 435 Nm |
| Torque RPM | 3000 RPM | 5500 RPM |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4130 mm | 4830 mm |
| Vehicle Width | 1620 mm | 1856 mm |
| Vehicle Height | 1380 mm | 1498 mm |
| Wheelbase Size | 2570 mm | 2737 mm |
