1976 GMC Suburban vs. 1996 Pontiac GPX
To start off, 1996 Pontiac GPX is newer by 20 year(s). Which means there will be less support and parts availability for 1976 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1976 GMC Suburban would be higher. At 4,093 cc (6 cylinders), 1976 GMC Suburban is equipped with a bigger engine. In terms of performance, 1996 Pontiac GPX (145 HP @ 5600 RPM) has 45 more horse power than 1976 GMC Suburban. (100 HP @ 3600 RPM) In normal driving conditions, 1996 Pontiac GPX should accelerate faster than 1976 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1976 GMC Suburban weights approximately 519 kg more than 1996 Pontiac GPX.
Because 1976 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1996 Pontiac GPX. In wet, icy, snow, or gravel driving conditions, 1976 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, 1996 Pontiac GPX (454 Nm) has 212 more torque (in Nm) than 1976 GMC Suburban. (242 Nm). This means 1996 Pontiac GPX will have an easier job in driving up hills or pulling heavy equipment than 1976 GMC Suburban.
Compare all specifications:
| 1976 GMC Suburban | 1996 Pontiac GPX | |
| Make | GMC | Pontiac |
| Model | Suburban | GPX |
| Year Released | 1976 | 1996 |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 3800 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 145 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Torque | 242 Nm | 454 Nm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2200 kg | 1681 kg |
| Vehicle Length | 5480 mm | 4980 mm |
| Wheelbase Size | 3300 mm | 2730 mm |
