2006 Hummer H2 vs. 1999 Oldsmobile Aurora
To start off, 2006 Hummer H2 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Oldsmobile Aurora. In addition, the cost of maintenance, including insurance, on 1999 Oldsmobile Aurora would be higher. At 5,965 cc (8 cylinders), 2006 Hummer H2 is equipped with a bigger engine. In terms of performance, 2006 Hummer H2 (326 HP @ 5200 RPM) has 75 more horse power than 1999 Oldsmobile Aurora. (251 HP @ 5600 RPM). In normal driving conditions, 2006 Hummer H2 should accelerate faster than 1999 Oldsmobile Aurora. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H2 weights approximately 1183 kg more than 1999 Oldsmobile Aurora. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Oldsmobile Aurora. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Hummer H2 (495 Nm @ 4000 RPM) has 142 more torque (in Nm) than 1999 Oldsmobile Aurora. (353 Nm @ 4000 RPM). This means 2006 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1999 Oldsmobile Aurora.
Compare all specifications:
| 2006 Hummer H2 | 1999 Oldsmobile Aurora | |
| Make | Hummer | Oldsmobile |
| Model | H2 | Aurora |
| Year Released | 2006 | 1999 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 3995 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 326 HP | 251 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 495 Nm | 353 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 101.6 mm | 87 mm |
| Engine Stroke Size | 91.9 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2903 kg | 1720 kg |
| Vehicle Length | 4830 mm | 5220 mm |
| Vehicle Width | 2070 mm | 1900 mm |
| Vehicle Height | 2020 mm | 1410 mm |
| Wheelbase Size | 3130 mm | 2900 mm |
| Fuel Tank Capacity | 121 L | 70 L |
