1989 Citroen XM vs. 1999 Lamborghini Diablo
To start off, 1999 Lamborghini Diablo is newer by 10 year(s). Which means there will be less support and parts availability for 1989 Citroen XM. In addition, the cost of maintenance, including insurance, on 1989 Citroen XM would be higher. At 5,707 cc (12 cylinders), 1999 Lamborghini Diablo is equipped with a bigger engine. In terms of performance, 1999 Lamborghini Diablo (524 HP @ 7000 RPM) has 383 more horse power than 1989 Citroen XM. (141 HP @ 4600 RPM) In normal driving conditions, 1999 Lamborghini Diablo should accelerate faster than 1989 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 1999 Lamborghini Diablo weights approximately 250 kg more than 1989 Citroen XM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Lamborghini Diablo 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 1999 Lamborghini Diablo. However, in wet, icy, snow, or gravel driving conditions, 1989 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, 1999 Lamborghini Diablo (580 Nm @ 5200 RPM) has 355 more torque (in Nm) than 1989 Citroen XM. (225 Nm @ 2200 RPM). This means 1999 Lamborghini Diablo will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen XM.
Compare all specifications:
| 1989 Citroen XM | 1999 Lamborghini Diablo | |
| Make | Citroen | Lamborghini |
| Model | XM | Diablo |
| Year Released | 1989 | 1999 |
| Engine Position | Front | Middle |
| Engine Size | 1905 cc | 5707 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 141 HP | 524 HP |
| Engine RPM | 4600 RPM | 7000 RPM |
| Torque | 225 Nm | 580 Nm |
| Torque RPM | 2200 RPM | 5200 RPM |
| Engine Bore Size | 86 mm | 87 mm |
| Engine Stroke Size | 86 mm | 80 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1750 kg |
| Vehicle Length | 4970 mm | 4470 mm |
| Vehicle Width | 1800 mm | 2050 mm |
| Vehicle Height | 1470 mm | 1110 mm |
| Wheelbase Size | 2860 mm | 2660 mm |
| Fuel Tank Capacity | 80 L | 90 L |
