2004 GMC Sierra vs. 1986 GMC Suburban
To start off, 2004 GMC Sierra is newer by 18 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 5,963 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (325 HP) has 171 more horse power than 1986 GMC Suburban. (154 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1986 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 34 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, 2004 GMC Sierra (502 Nm) has 190 more torque (in Nm) than 1986 GMC Suburban. (312 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1986 GMC Suburban.
Compare all specifications:
| 2004 GMC Sierra | 1986 GMC Suburban | |
| Make | GMC | GMC |
| Model | Sierra | Suburban |
| Year Released | 2004 | 1986 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5963 cc | 4300 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 325 HP | 154 HP |
| Torque | 502 Nm | 312 Nm |
| Drive Type | 4WD | 4WD |
| Vehicle Weight | 2274 kg | 2240 kg |
| Vehicle Length | 5790 mm | 5480 mm |
| Vehicle Width | 2130 mm | 1950 mm |
| Vehicle Height | 1880 mm | 1800 mm |
| Wheelbase Size | 3650 mm | 3300 mm |
