2001 BMW X5 vs. 1973 Citroen GS
To start off, 2001 BMW X5 is newer by 28 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 4,619 cc (8 cylinders), 2001 BMW X5 is equipped with a bigger engine. In terms of performance, 2001 BMW X5 (329 HP @ 5700 RPM) has 274 more horse power than 1973 Citroen GS. (55 HP @ 6500 RPM). In normal driving conditions, 2001 BMW X5 should accelerate faster than 1973 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW X5 weights approximately 1290 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.
Because 2001 BMW X5 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, 2001 BMW X5 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, 2001 BMW X5 (480 Nm @ 3700 RPM) has 408 more torque (in Nm) than 1973 Citroen GS. (72 Nm @ 3500 RPM). This means 2001 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
| 2001 BMW X5 | 1973 Citroen GS | |
| Make | BMW | Citroen |
| Model | X5 | GS |
| Year Released | 2001 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 4619 cc | 1015 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 329 HP | 55 HP |
| Engine RPM | 5700 RPM | 6500 RPM |
| Torque | 480 Nm | 72 Nm |
| Torque RPM | 3700 RPM | 3500 RPM |
| Engine Bore Size | 93 mm | 74 mm |
| Engine Stroke Size | 85 mm | 59 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2180 kg | 890 kg |
| Vehicle Length | 4670 mm | 4130 mm |
| Vehicle Width | 1880 mm | 1620 mm |
| Vehicle Height | 1710 mm | 1360 mm |
| Wheelbase Size | 2830 mm | 2560 mm |
| Fuel Tank Capacity | 93 L | 43 L |
