1989 Citroen XM vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 22 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 6,000 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (364 HP @ 5400 RPM) has 196 more horse power than 1989 Citroen XM. (168 HP @ 5600 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1989 Citroen XM. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1239 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 2011 GMC Sierra 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, 2011 GMC Sierra 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, 2011 GMC Sierra (506 Nm @ 4400 RPM) has 271 more torque (in Nm) than 1989 Citroen XM. (235 Nm @ 4800 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1989 Citroen XM.
Compare all specifications:
1989 Citroen XM | 2011 GMC Sierra | |
Make | Citroen | GMC |
Model | XM | Sierra |
Year Released | 1989 | 2011 |
Engine Position | Front | Front |
Engine Size | 2975 cc | 6000 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 168 HP | 364 HP |
Engine RPM | 5600 RPM | 5400 RPM |
Torque | 235 Nm | 506 Nm |
Torque RPM | 4800 RPM | 4400 RPM |
Engine Compression Ratio | 9.5:1 | 10.2:1 |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 3 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1420 kg | 2659 kg |
Vehicle Length | 4720 mm | 5710 mm |
Vehicle Width | 1800 mm | 2040 mm |
Vehicle Height | 1400 mm | 1940 mm |
Wheelbase Size | 2860 mm | 3380 mm |
Fuel Tank Capacity | 80 L | 129 L |