1979 Dodge Aspen vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1979 Dodge Aspen would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP @ 4400 RPM) has 212 more horse power than 1979 Dodge Aspen. (100 HP @ 3600 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1979 Dodge Aspen. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 950 kg more than 1979 Dodge Aspen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1979 Dodge Aspen. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 275 more torque (in Nm) than 1979 Dodge Aspen. (231 Nm @ 1600 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1979 Dodge Aspen.
Compare all specifications:
1979 Dodge Aspen | 2007 GMC Sierra | |
Make | Dodge | GMC |
Model | Aspen | Sierra |
Year Released | 1979 | 2007 |
Engine Position | Front | Front |
Engine Size | 3685 cc | 5999 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 100 HP | 312 HP |
Engine RPM | 3600 RPM | 4400 RPM |
Torque | 231 Nm | 506 Nm |
Torque RPM | 1600 RPM | 4400 RPM |
Engine Bore Size | 82.5 mm | 102 mm |
Engine Stroke Size | 117.5 mm | 92 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 6 seats |
Vehicle Weight | 1485 kg | 2435 kg |
Vehicle Length | 5200 mm | 6580 mm |
Vehicle Width | 1840 mm | 2440 mm |
Vehicle Height | 1410 mm | 1940 mm |
Wheelbase Size | 2870 mm | 4250 mm |