1989 Citroen XM vs. 1991 Porsche 964
To start off, 1991 Porsche 964 is newer by 2 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 3,600 cc (6 cylinders), 1991 Porsche 964 is equipped with a bigger engine. In terms of performance, 1991 Porsche 964 (261 HP @ 6100 RPM) has 131 more horse power than 1989 Citroen XM. (130 HP @ 5600 RPM) In normal driving conditions, 1991 Porsche 964 should accelerate faster than 1989 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 105 kg more than 1991 Porsche 964.
Because 1991 Porsche 964 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Citroen XM. In wet, icy, snow, or gravel driving conditions, 1991 Porsche 964 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, 1991 Porsche 964 (318 Nm @ 4800 RPM) has 141 more torque (in Nm) than 1989 Citroen XM. (177 Nm @ 4800 RPM). This means 1991 Porsche 964 will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen XM.
Compare all specifications:
1989 Citroen XM | 1991 Porsche 964 | |
Make | Citroen | Porsche |
Model | XM | 964 |
Year Released | 1989 | 1991 |
Engine Position | Front | Rear |
Engine Size | 1998 cc | 3600 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 130 HP | 261 HP |
Engine RPM | 5600 RPM | 6100 RPM |
Torque | 177 Nm | 318 Nm |
Torque RPM | 4800 RPM | 4800 RPM |
Engine Bore Size | 86 mm | 100.1 mm |
Engine Stroke Size | 86 mm | 76.4 mm |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1310 kg | 1205 kg |
Vehicle Length | 4720 mm | 4260 mm |
Vehicle Width | 1800 mm | 1660 mm |
Vehicle Height | 1400 mm | 1330 mm |
Wheelbase Size | 2860 mm | 2280 mm |