1979 GMC Suburban vs. 2005 Pontiac Grand Prix
To start off, 2005 Pontiac Grand Prix is newer by 26 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, 2005 Pontiac Grand Prix (200 HP) has 100 more horse power than 1979 GMC Suburban. (100 HP) In normal driving conditions, 2005 Pontiac Grand Prix should accelerate faster than 1979 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1979 GMC Suburban weights approximately 623 kg more than 2005 Pontiac Grand Prix.
Because 1979 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2005 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 1979 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, 2005 Pontiac Grand Prix (298 Nm) has 56 more torque (in Nm) than 1979 GMC Suburban. (242 Nm). This means 2005 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1979 GMC Suburban.
Compare all specifications:
| 1979 GMC Suburban | 2005 Pontiac Grand Prix | |
| Make | GMC | Pontiac |
| Model | Suburban | Grand Prix |
| Year Released | 1979 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 3786 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 200 HP |
| Torque | 242 Nm | 298 Nm |
| Drive Type | 4WD | Front |
| Vehicle Weight | 2200 kg | 1577 kg |
| Vehicle Length | 5480 mm | 5040 mm |
| Vehicle Width | 1950 mm | 1830 mm |
| Vehicle Height | 1800 mm | 1430 mm |
| Wheelbase Size | 3300 mm | 2810 mm |
