2005 GMC Sierra vs. 1973 GMC Jimmy

To start off, 2005 GMC Sierra is newer by 32 year(s). Which means there will be less support and parts availability for 1973 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1973 GMC Jimmy would be higher. At 5,964 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (340 HP @ 5200 RPM) has 187 more horse power than 1973 GMC Jimmy. (153 HP @ 4000 RPM). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1973 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 495 kg more than 1973 GMC Jimmy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 (516 Nm @ 4000 RPM) has 171 more torque (in Nm) than 1973 GMC Jimmy. (345 Nm @ 2400 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1973 GMC Jimmy.

Compare all specifications:

2005 GMC Sierra 1973 GMC Jimmy
Make GMC GMC
Model Sierra Jimmy
Year Released 2005 1973
Body Type Pickup SUV
Engine Position Front Front
Engine Size 5964 cc 5733 cc
Engine Cylinders 8 cylinders 8 cylinders
Engine Type V in-line
Horse Power 340 HP 153 HP
Engine RPM 5200 RPM 4000 RPM
Torque 516 Nm 345 Nm
Torque RPM 4000 RPM 2400 RPM
Fuel Type Gasoline Gasoline
Drive Type 4WD 4WD
Transmission Type Automatic Automatic
Vehicle Weight 2345 kg 1850 kg
Vehicle Length 5740 mm 4690 mm
Vehicle Width 2000 mm 2030 mm
Vehicle Height 1910 mm 1840 mm
Wheelbase Size 3650 mm 2720 mm


 

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