1979 GMC Jimmy vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 34 year(s). Which means there will be less support and parts availability for 1979 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1979 GMC Jimmy would be higher. At 6,200 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (397 HP @ 5700 RPM) has 267 more horse power than 1979 GMC Jimmy. (130 HP @ 4000 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1979 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 609 kg more than 1979 GMC Jimmy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 GMC Sierra (565 Nm @ 4300 RPM) has 280 more torque (in Nm) than 1979 GMC Jimmy. (285 Nm @ 2000 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1979 GMC Jimmy.
Compare all specifications:
1979 GMC Jimmy | 2013 GMC Sierra | |
Make | GMC | GMC |
Model | Jimmy | Sierra |
Year Released | 1979 | 2013 |
Body Type | SUV | Pickup |
Engine Position | Front | Front |
Engine Size | 4093 cc | 6200 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 130 HP | 397 HP |
Engine RPM | 4000 RPM | 5700 RPM |
Torque | 285 Nm | 565 Nm |
Torque RPM | 2000 RPM | 4300 RPM |
Fuel Type | Gasoline | Flex Fuel |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | 6-speed automatic |
Vehicle Weight | 1830 kg | 2439 kg |
Vehicle Length | 4690 mm | 5847 mm |
Vehicle Width | 2030 mm | 2032 mm |
Vehicle Height | 1840 mm | 1872 mm |
Wheelbase Size | 2720 mm | 3645 mm |