1972 GMC Suburban vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 40 year(s). Which means there will be less support and parts availability for 1972 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1972 GMC Suburban would be higher. At 7,445 cc (8 cylinders), 1972 GMC Suburban is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (315 HP @ 5200 RPM) has 77 more horse power than 1972 GMC Suburban. (238 HP @ 4000 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 1972 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1972 GMC Suburban weights approximately 19 kg more than 2012 GMC Sierra.
Because 1972 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2012 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 1972 GMC Suburban 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, 1972 GMC Suburban (481 Nm @ 2800 RPM) has 27 more torque (in Nm) than 2012 GMC Sierra. (454 Nm @ 4000 RPM). This means 1972 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 2012 GMC Sierra.
Compare all specifications:
1972 GMC Suburban | 2012 GMC Sierra | |
Make | GMC | GMC |
Model | Suburban | Sierra |
Year Released | 1972 | 2012 |
Body Type | SUV | Pickup |
Engine Position | Front | Front |
Engine Size | 7445 cc | 5300 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 238 HP | 315 HP |
Engine RPM | 4000 RPM | 5200 RPM |
Torque | 481 Nm | 454 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Fuel Type | Gasoline | Flex Fuel |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | 6-speed shiftable automatic |
Vehicle Weight | 2330 kg | 2311 kg |
Vehicle Length | 5480 mm | 5847 mm |
Vehicle Width | 1950 mm | 2032 mm |
Wheelbase Size | 3300 mm | 3645 mm |