1986 GMC Suburban vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 21 year(s). Which means there will be less support and parts availability for 1986 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1986 GMC Suburban would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP @ 4400 RPM) has 158 more horse power than 1986 GMC Suburban. (154 HP @ 4000 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1986 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 438 kg more than 1986 GMC Suburban. 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 194 more torque (in Nm) than 1986 GMC Suburban. (312 Nm @ 2400 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1986 GMC Suburban.
Compare all specifications:
1986 GMC Suburban | 2007 GMC Sierra | |
Make | GMC | GMC |
Model | Suburban | Sierra |
Year Released | 1986 | 2007 |
Body Type | SUV | Pickup |
Engine Position | Front | Front |
Engine Size | 4300 cc | 5999 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 154 HP | 312 HP |
Engine RPM | 4000 RPM | 4400 RPM |
Torque | 312 Nm | 506 Nm |
Torque RPM | 2400 RPM | 4400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 2240 kg | 2678 kg |
Vehicle Length | 5480 mm | 5720 mm |
Vehicle Width | 1950 mm | 2440 mm |
Vehicle Height | 1800 mm | 1930 mm |
Wheelbase Size | 3300 mm | 3380 mm |