1973 Cadillac Calais vs. 2004 Hummer H1
To start off, 2004 Hummer H1 is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1973 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1973 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1973 Cadillac Calais (208 HP) has 3 more horse power than 2004 Hummer H1. (205 HP). In normal driving conditions, 1973 Cadillac Calais should accelerate faster than 2004 Hummer H1. With that said, vehicle weight also plays an important factor in acceleration. 2004 Hummer H1 weights approximately 1027 kg more than 1973 Cadillac Calais.
Compare all specifications:
| 1973 Cadillac Calais | 2004 Hummer H1 | |
| Make | Cadillac | Hummer |
| Model | Calais | H1 |
| Year Released | 1973 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 6504 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 208 HP | 205 HP |
| Vehicle Weight | 2245 kg | 3272 kg |
| Vehicle Length | 5880 mm | 4690 mm |
| Wheelbase Size | 3310 mm | 3310 mm |
