1973 Citroen GS vs. 2009 Cadillac BLS
To start off, 2009 Cadillac BLS is newer by 36 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 1,990 cc, 1973 Citroen GS is equipped with a bigger engine. In terms of performance, 2009 Cadillac BLS (179 HP @ 4000 RPM) has 72 more horse power than 1973 Citroen GS. (107 HP @ 6500 RPM) In normal driving conditions, 2009 Cadillac BLS should accelerate faster than 1973 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 460 kg more than 1973 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, 2009 Cadillac BLS (400 Nm @ 1850 RPM) has 263 more torque (in Nm) than 1973 Citroen GS. (137 Nm @ 3000 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
| 1973 Citroen GS | 2009 Cadillac BLS | |
| Make | Citroen | Cadillac |
| Model | GS | BLS |
| Year Released | 1973 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 1910 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 107 HP | 179 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 137 Nm | 400 Nm |
| Torque RPM | 3000 RPM | 1850 RPM |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Top Speed | 175 km/hour | 215 km/hour |
| Acceleration 0-100mph | 14 seconds | 9.1 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1140 kg | 1600 kg |
| Vehicle Length | 4130 mm | 4720 mm |
| Vehicle Width | 1620 mm | 1760 mm |
| Vehicle Height | 1380 mm | 1550 mm |
| Wheelbase Size | 2570 mm | 2680 mm |
| Fuel Tank Capacity | 56 L | 58 L |
