2009 GMC Yukon vs. 1979 GMC Jimmy
To start off, 2009 GMC Yukon is newer by 30 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 6,162 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (403 HP @ 5700 RPM) has 303 more horse power than 1979 GMC Jimmy. (100 HP @ 3600 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 1979 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 859 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.
Because 1979 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 2009 GMC Yukon. In wet, icy, snow, or gravel driving conditions, 1979 GMC Jimmy 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, 2009 GMC Yukon (565 Nm @ 4300 RPM) has 323 more torque (in Nm) than 1979 GMC Jimmy. (242 Nm @ 1600 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1979 GMC Jimmy.
Compare all specifications:
2009 GMC Yukon | 1979 GMC Jimmy | |
Make | GMC | GMC |
Model | Yukon | Jimmy |
Year Released | 2009 | 1979 |
Body Type | SUV | SUV |
Engine Position | Front | Front |
Engine Size | 6162 cc | 4091 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 403 HP | 100 HP |
Engine RPM | 5700 RPM | 3600 RPM |
Torque | 565 Nm | 242 Nm |
Torque RPM | 4300 RPM | 1600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 2659 kg | 1800 kg |
Vehicle Length | 5140 mm | 4690 mm |
Vehicle Width | 2010 mm | 2030 mm |
Vehicle Height | 1960 mm | 1840 mm |
Wheelbase Size | 2950 mm | 2720 mm |