1979 GMC Suburban vs. 2009 Hummer H3

To start off, 2009 Hummer H3 is newer by 30 year(s). Which means there will be less support and parts availability for 1979 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1979 GMC Suburban would be higher. At 4,093 cc (6 cylinders), 1979 GMC Suburban is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (242 HP @ 5600 RPM) has 113 more horse power than 1979 GMC Suburban. (129 HP @ 4000 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1979 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1979 GMC Suburban weights approximately 32 kg more than 2009 Hummer H3.

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, 2009 Hummer H3 (328 Nm @ 4600 RPM) has 43 more torque (in Nm) than 1979 GMC Suburban. (285 Nm @ 2000 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1979 GMC Suburban. 1979 GMC Suburban has automatic transmission and 2009 Hummer H3 has manual transmission. 2009 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1979 GMC Suburban will be easier to drive especially in heavy traffic.

Compare all specifications:

1979 GMC Suburban 2009 Hummer H3
Make GMC Hummer
Model Suburban H3
Year Released 1979 2009
Body Type SUV SUV
Engine Position Front Front
Engine Size 4093 cc 3651 cc
Engine Cylinders 6 cylinders 5 cylinders
Engine Type in-line in-line
Horse Power 129 HP 242 HP
Engine RPM 4000 RPM 5600 RPM
Torque 285 Nm 328 Nm
Torque RPM 2000 RPM 4600 RPM
Fuel Type Gasoline Gasoline
Drive Type 4WD 4WD
Transmission Type Automatic Manual
Vehicle Weight 2232 kg 2200 kg
Vehicle Length 5480 mm 4790 mm
Vehicle Width 1950 mm 1900 mm
Vehicle Height 1800 mm 2000 mm
Wheelbase Size 3300 mm 2850 mm