2007 Hummer H2 vs. 1978 Oldsmobile Ninety-Eight
To start off, 2007 Hummer H2 is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Oldsmobile Ninety-Eight. In addition, the cost of maintenance, including insurance, on 1978 Oldsmobile Ninety-Eight would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2007 Hummer H2 (325 HP @ 5200 RPM) has 157 more horse power than 1978 Oldsmobile Ninety-Eight. (168 HP @ 3800 RPM). In normal driving conditions, 2007 Hummer H2 should accelerate faster than 1978 Oldsmobile Ninety-Eight. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1113 kg more than 1978 Oldsmobile Ninety-Eight. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Oldsmobile Ninety-Eight. In wet, icy, snow, or gravel driving conditions, 2007 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. Let's talk about torque, 2007 Hummer H2 (495 Nm @ 4000 RPM) has 122 more torque (in Nm) than 1978 Oldsmobile Ninety-Eight. (373 Nm @ 2000 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1978 Oldsmobile Ninety-Eight.
Compare all specifications:
| 2007 Hummer H2 | 1978 Oldsmobile Ninety-Eight | |
| Make | Hummer | Oldsmobile |
| Model | H2 | Ninety-Eight |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 5736 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 325 HP | 168 HP |
| Engine RPM | 5200 RPM | 3800 RPM |
| Torque | 495 Nm | 373 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 101.6 mm | 103.1 mm |
| Engine Stroke Size | 91.9 mm | 85.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2903 kg | 1790 kg |
| Vehicle Length | 5180 mm | 5610 mm |
| Vehicle Width | 2070 mm | 1960 mm |
| Vehicle Height | 2020 mm | 1420 mm |
| Wheelbase Size | 3120 mm | 3030 mm |
