1989 Citroen XM vs. 2013 Porsche 911
To start off, 2013 Porsche 911 is newer by 24 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 3,800 cc (6 cylinders), 2013 Porsche 911 is equipped with a bigger engine. In terms of performance, 2013 Porsche 911 (345 HP @ 7400 RPM) has 175 more horse power than 1989 Citroen XM. (170 HP @ 5600 RPM) In normal driving conditions, 2013 Porsche 911 should accelerate faster than 1989 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 1989 Citroen XM weights approximately 54 kg more than 2013 Porsche 911.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2013 Porsche 911 (390 Nm @ 5600 RPM) has 150 more torque (in Nm) than 1989 Citroen XM. (240 Nm @ 4600 RPM). This means 2013 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen XM. 2013 Porsche 911 has automatic transmission and 1989 Citroen XM has manual transmission. 1989 Citroen XM will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
1989 Citroen XM | 2013 Porsche 911 | |
Make | Citroen | Porsche |
Model | XM | 911 |
Year Released | 1989 | 2013 |
Engine Position | Front | Front |
Engine Size | 2975 cc | 3800 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | boxer |
Horse Power | 170 HP | 345 HP |
Engine RPM | 5600 RPM | 7400 RPM |
Torque | 240 Nm | 390 Nm |
Torque RPM | 4600 RPM | 5600 RPM |
Engine Bore Size | 93 mm | 97 mm |
Engine Stroke Size | 73 mm | 77 mm |
Engine Compression Ratio | 9.5:1 | 12.5 : 1 |
Top Speed | 214 km/hour | 286 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1504 kg | 1450 kg |
Vehicle Length | 4960 mm | 4491 mm |
Vehicle Width | 1800 mm | 1978 mm |
Vehicle Height | 1400 mm | 1299 mm |
Wheelbase Size | 2860 mm | 2450 mm |