1971 Cadillac Calais vs. 2006 Hummer H3
To start off, 2006 Hummer H3 is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1971 Cadillac Calais would be higher. At 7,733 cc (8 cylinders), 1971 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1971 Cadillac Calais (228 HP @ 4400 RPM) has 8 more horse power than 2006 Hummer H3. (220 HP @ 5600 RPM). In normal driving conditions, 1971 Cadillac Calais should accelerate faster than 2006 Hummer H3.
Compare all specifications:
| 1971 Cadillac Calais | 2006 Hummer H3 | |
| Make | Cadillac | Hummer |
| Model | Calais | H3 |
| Year Released | 1971 | 2006 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 7733 cc | 3457 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 228 HP | 220 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Vehicle Length | 5750 mm | 4750 mm |
| Wheelbase Size | 3310 mm | 2850 mm |
