1975 Cadillac Calais vs. 1997 Pontiac Firebird
To start off, 1997 Pontiac Firebird is newer by 22 year(s). Which means there will be less support and parts availability for 1975 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1975 Cadillac Calais would be higher. At 8,192 cc (8 cylinders), 1975 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1997 Pontiac Firebird (305 HP @ 5600 RPM) has 125 more horse power than 1975 Cadillac Calais. (180 HP @ 4400 RPM) In normal driving conditions, 1997 Pontiac Firebird should accelerate faster than 1975 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Calais weights approximately 635 kg more than 1997 Pontiac Firebird.
Compare all specifications:
| 1975 Cadillac Calais | 1997 Pontiac Firebird | |
| Make | Cadillac | Pontiac |
| Model | Calais | Firebird |
| Year Released | 1975 | 1997 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 8192 cc | 5747 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 180 HP | 305 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2305 kg | 1670 kg |
| Vehicle Length | 5880 mm | 5010 mm |
| Wheelbase Size | 3310 mm | 2810 mm |
