2004 Buick Rainier vs. 1973 Cadillac Calais
To start off, 2004 Buick Rainier 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, 2004 Buick Rainier (275 HP @ 5200 RPM) has 67 more horse power than 1973 Cadillac Calais. (208 HP @ 4400 RPM). In normal driving conditions, 2004 Buick Rainier should accelerate faster than 1973 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 230 kg more than 2004 Buick Rainier.
Compare all specifications:
| 2004 Buick Rainier | 1973 Cadillac Calais | |
| Make | Buick | Cadillac |
| Model | Rainier | Calais |
| Year Released | 2004 | 1973 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 275 HP | 208 HP |
| Engine RPM | 5200 RPM | 4400 RPM |
| Vehicle Weight | 2015 kg | 2245 kg |
| Vehicle Length | 4880 mm | 5880 mm |
| Wheelbase Size | 2780 mm | 3310 mm |
