1990 Cadillac Aurora vs. 2007 Hummer H2
To start off, 2007 Hummer H2 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Cadillac Aurora. In addition, the cost of maintenance, including insurance, on 1990 Cadillac Aurora 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 125 more horse power than 1990 Cadillac Aurora. (200 HP @ 4300 RPM) In normal driving conditions, 2007 Hummer H2 should accelerate faster than 1990 Cadillac Aurora. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1315 kg more than 1990 Cadillac Aurora. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 129 more torque (in Nm) than 1990 Cadillac Aurora. (366 Nm @ 3200 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1990 Cadillac Aurora.
Compare all specifications:
| 1990 Cadillac Aurora | 2007 Hummer H2 | |
| Make | Cadillac | Hummer |
| Model | Aurora | H2 |
| Year Released | 1990 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4465 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 200 HP | 325 HP |
| Engine RPM | 4300 RPM | 5200 RPM |
| Torque | 366 Nm | 495 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 101.6 mm |
| Engine Stroke Size | 84 mm | 91.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1588 kg | 2903 kg |
| Vehicle Length | 4860 mm | 5180 mm |
| Vehicle Width | 1890 mm | 2070 mm |
| Vehicle Height | 1410 mm | 2020 mm |
| Wheelbase Size | 2860 mm | 3120 mm |
