2008 Hummer H2 vs. 1990 Pontiac Grand Am
To start off, 2008 Hummer H2 is newer by 18 year(s). Which means there will be less support and parts availability for 1990 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 1990 Pontiac Grand Am would be higher. At 6,199 cc (8 cylinders), 2008 Hummer H2 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H2 weights approximately 1096 kg more than 1990 Pontiac Grand Am.
Because 2008 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Pontiac Grand Am. In wet, icy, snow, or gravel driving conditions, 2008 Hummer H2 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.
Compare all specifications:
| 2008 Hummer H2 | 1990 Pontiac Grand Am | |
| Make | Hummer | Pontiac |
| Model | H2 | Grand Am |
| Year Released | 2008 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 1996 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 163 HP |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2331 kg | 1235 kg |
| Vehicle Length | 5180 mm | 4520 mm |
| Vehicle Width | 2070 mm | 1710 mm |
| Vehicle Height | 2020 mm | 1340 mm |
| Wheelbase Size | 3130 mm | 2630 mm |
