1979 Dodge Mirada vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Dodge Mirada. In addition, the cost of maintenance, including insurance, on 1979 Dodge Mirada would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 176 more horse power than 1979 Dodge Mirada. (145 HP @ 4000 RPM) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1979 Dodge Mirada. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 570 kg more than 1979 Dodge Mirada. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1979 Dodge Mirada. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Sierra (370 Nm @ 4000 RPM) has 27 more torque (in Nm) than 1979 Dodge Mirada. (343 Nm @ 1600 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1979 Dodge Mirada.
Compare all specifications:
| 1979 Dodge Mirada | 2005 GMC Sierra | |
| Make | Dodge | GMC |
| Model | Mirada | Sierra |
| Year Released | 1979 | 2005 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5209 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 321 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 343 Nm | 370 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1700 kg | 2270 kg |
| Vehicle Length | 5330 mm | 5790 mm |
| Vehicle Width | 1860 mm | 2000 mm |
| Vehicle Height | 1360 mm | 1850 mm |
| Wheelbase Size | 2870 mm | 3650 mm |
