2003 Hummer H2 vs. 1981 Vauxhall Royale
To start off, 2003 Hummer H2 is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Vauxhall Royale. In addition, the cost of maintenance, including insurance, on 1981 Vauxhall Royale would be higher. At 5,967 cc (8 cylinders), 2003 Hummer H2 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 Hummer H2 weights approximately 1540 kg more than 1981 Vauxhall Royale.
Because 2003 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Vauxhall Royale. In wet, icy, snow, or gravel driving conditions, 2003 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:
| 2003 Hummer H2 | 1981 Vauxhall Royale | |
| Make | Hummer | Vauxhall |
| Model | H2 | Royale |
| Year Released | 2003 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 5967 cc | 2784 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2910 kg | 1370 kg |
| Vehicle Length | 4820 mm | 4880 mm |
| Vehicle Width | 2070 mm | 1730 mm |
| Vehicle Height | 1980 mm | 1370 mm |
| Wheelbase Size | 3130 mm | 2690 mm |
