2009 BMW 545 vs. 1974 Citroen GS
To start off, 2009 BMW 545 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 4,398 cc (8 cylinders), 2009 BMW 545 is equipped with a bigger engine. In terms of performance, 2009 BMW 545 (328 HP @ 6100 RPM) has 270 more horse power than 1974 Citroen GS. (58 HP @ 5750 RPM). In normal driving conditions, 2009 BMW 545 should accelerate faster than 1974 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 545 weights approximately 1035 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 BMW 545 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 BMW 545. However, in wet, icy, snow, or gravel driving conditions, 1974 Citroen GS, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW 545 (450 Nm @ 3600 RPM) has 362 more torque (in Nm) than 1974 Citroen GS. (88 Nm @ 3250 RPM). This means 2009 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen GS.
Compare all specifications:
| 2009 BMW 545 | 1974 Citroen GS | |
| Make | BMW | Citroen |
| Model | 545 | GS |
| Year Released | 2009 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1222 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 328 HP | 58 HP |
| Engine RPM | 6100 RPM | 5750 RPM |
| Torque | 450 Nm | 88 Nm |
| Torque RPM | 3600 RPM | 3250 RPM |
| Engine Bore Size | 92 mm | 77 mm |
| Engine Stroke Size | 82.7 mm | 65.6 mm |
| Top Speed | 250 km/hour | 149 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1975 kg | 940 kg |
| Vehicle Length | 4850 mm | 4130 mm |
| Vehicle Width | 1850 mm | 1610 mm |
| Vehicle Height | 1500 mm | 1360 mm |
| Wheelbase Size | 2840 mm | 2560 mm |
| Fuel Tank Capacity | 70 L | 43 L |
