1974 Cadillac Calais vs. 2009 Cadillac BLS
To start off, 2009 Cadillac BLS is newer by 35 year(s). Which means there will be less support and parts availability for 1974 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1974 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1974 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1974 Cadillac Calais (193 HP @ 4400 RPM) has 45 more horse power than 2009 Cadillac BLS. (148 HP @ 4000 RPM). In normal driving conditions, 1974 Cadillac Calais should accelerate faster than 2009 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 1974 Cadillac Calais weights approximately 585 kg more than 2009 Cadillac BLS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1974 Cadillac Calais | 2009 Cadillac BLS | |
| Make | Cadillac | Cadillac |
| Model | Calais | BLS |
| Year Released | 1974 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 1910 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 193 HP | 148 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Diesel |
| Vehicle Weight | 2220 kg | 1635 kg |
| Vehicle Length | 5880 mm | 4690 mm |
| Vehicle Width | 2030 mm | 1760 mm |
| Wheelbase Size | 3310 mm | 2680 mm |
