1987 Ford Sierra vs. 2005 GMC Yukon
To start off, 2005 GMC Yukon is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 5,965 cc (8 cylinders), 2005 GMC Yukon is equipped with a bigger engine. In terms of performance, 2005 GMC Yukon (335 HP) has 246 more horse power than 1987 Ford Sierra. (89 HP) In normal driving conditions, 2005 GMC Yukon should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Yukon weights approximately 1424 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1987 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2005 GMC Yukon 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, 2005 GMC Yukon (510 Nm) has 370 more torque (in Nm) than 1987 Ford Sierra. (140 Nm). This means 2005 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1987 Ford Sierra | 2005 GMC Yukon | |
| Make | Ford | GMC |
| Model | Sierra | Yukon |
| Year Released | 1987 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 89 HP | 335 HP |
| Torque | 140 Nm | 510 Nm |
| Drive Type | Rear | 4WD |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1090 kg | 2514 kg |
| Vehicle Length | 4430 mm | 5060 mm |
| Vehicle Width | 1700 mm | 2010 mm |
| Vehicle Height | 1370 mm | 1950 mm |
| Wheelbase Size | 2620 mm | 2880 mm |
