1975 BMW 1502 vs. 1994 Citroen XM
To start off, 1994 Citroen XM is newer by 19 year(s). Which means there will be less support and parts availability for 1975 BMW 1502. In addition, the cost of maintenance, including insurance, on 1975 BMW 1502 would be higher. At 1,998 cc (4 cylinders), 1994 Citroen XM is equipped with a bigger engine. In terms of performance, 1994 Citroen XM (135 HP @ 5500 RPM) has 62 more horse power than 1975 BMW 1502. (73 HP @ 5800 RPM) In normal driving conditions, 1994 Citroen XM should accelerate faster than 1975 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 1994 Citroen XM weights approximately 415 kg more than 1975 BMW 1502. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 BMW 1502 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 1975 BMW 1502. However, in wet, icy, snow, or gravel driving conditions, 1994 Citroen XM, 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, 1994 Citroen XM (180 Nm @ 4200 RPM) has 62 more torque (in Nm) than 1975 BMW 1502. (118 Nm @ 3700 RPM). This means 1994 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 1502.
Compare all specifications:
| 1975 BMW 1502 | 1994 Citroen XM | |
| Make | BMW | Citroen |
| Model | 1502 | XM |
| Year Released | 1975 | 1994 |
| Engine Position | Front | Front |
| Engine Size | 1573 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 73 HP | 135 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 118 Nm | 180 Nm |
| Torque RPM | 3700 RPM | 4200 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 71 mm | 86 mm |
| Engine Compression Ratio | 8.0:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 980 kg | 1395 kg |
| Vehicle Length | 4240 mm | 4720 mm |
| Vehicle Width | 1600 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2510 mm | 2860 mm |
| Fuel Tank Capacity | 50 L | 68 L |
