1986 Ford Orion vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 25 year(s). Which means there will be less support and parts availability for 1986 Ford Orion. In addition, the cost of maintenance, including insurance, on 1986 Ford Orion 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 (353 HP @ 5400 RPM) has 263 more horse power than 1986 Ford Orion. (90 HP @ 5800 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1986 Ford Orion. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1729 kg more than 1986 Ford Orion. 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 1986 Ford Orion. 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 373 more torque (in Nm) than 1986 Ford Orion. (133 Nm @ 4800 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Orion.
Compare all specifications:
| 1986 Ford Orion | 2011 GMC Sierra | |
| Make | Ford | GMC |
| Model | Orion | Sierra |
| Year Released | 1986 | 2011 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 6000 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 90 HP | 353 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 133 Nm | 506 Nm |
| Torque RPM | 4800 RPM | 4400 RPM |
| Engine Compression Ratio | 9.5:1 | 9.6:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 930 kg | 2659 kg |
| Vehicle Length | 4220 mm | 5720 mm |
| Vehicle Width | 1650 mm | 2440 mm |
| Vehicle Height | 1400 mm | 1960 mm |
| Wheelbase Size | 2410 mm | 3380 mm |
