1981 Ford Granada vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Ford Granada. In addition, the cost of maintenance, including insurance, on 1981 Ford Granada would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (301 HP @ 4400 RPM) has 153 more horse power than 1981 Ford Granada. (148 HP @ 5700 RPM) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1981 Ford Granada. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 1110 kg more than 1981 Ford Granada. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1981 Ford Granada. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 GMC Sierra (488 Nm @ 4000 RPM) has 272 more torque (in Nm) than 1981 Ford Granada. (216 Nm @ 4000 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1981 Ford Granada.
Compare all specifications:
| 1981 Ford Granada | 2006 GMC Sierra | |
| Make | Ford | GMC |
| Model | Granada | Sierra |
| Year Released | 1981 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 301 HP |
| Engine RPM | 5700 RPM | 4400 RPM |
| Torque | 216 Nm | 488 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Weight | 1325 kg | 2435 kg |
| Vehicle Length | 4780 mm | 6570 mm |
| Vehicle Width | 1810 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1960 mm |
| Wheelbase Size | 2780 mm | 4250 mm |
