1977 Dodge Aspen vs. 2005 GMC Yukon
To start off, 2005 GMC Yukon is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1977 Dodge Aspen would be higher. At 4,818 cc (8 cylinders), 2005 GMC Yukon is equipped with a bigger engine. In terms of performance, 2005 GMC Yukon (260 HP @ 5200 RPM) has 160 more horse power than 1977 Dodge Aspen. (100 HP @ 3600 RPM) In normal driving conditions, 2005 GMC Yukon should accelerate faster than 1977 Dodge Aspen. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Yukon weights approximately 795 kg more than 1977 Dodge Aspen. 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 1977 Dodge Aspen. 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 (393 Nm @ 4000 RPM) has 162 more torque (in Nm) than 1977 Dodge Aspen. (231 Nm @ 1600 RPM). This means 2005 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1977 Dodge Aspen.
Compare all specifications:
| 1977 Dodge Aspen | 2005 GMC Yukon | |
| Make | Dodge | GMC |
| Model | Aspen | Yukon |
| Year Released | 1977 | 2005 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3687 cc | 4818 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 260 HP |
| Engine RPM | 3600 RPM | 5200 RPM |
| Torque | 231 Nm | 393 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Engine Bore Size | 82.6 mm | 96 mm |
| Engine Stroke Size | 117.5 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1465 kg | 2260 kg |
| Vehicle Length | 5020 mm | 5060 mm |
| Vehicle Width | 1870 mm | 2010 mm |
| Vehicle Height | 1360 mm | 1950 mm |
| Wheelbase Size | 2760 mm | 2950 mm |
