1973 Cadillac Calais vs. 2009 Chevrolet Express
To start off, 2009 Chevrolet Express is newer by 36 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, 2009 Chevrolet Express (301 HP @ 5200 RPM) has 93 more horse power than 1973 Cadillac Calais. (208 HP @ 4400 RPM) In normal driving conditions, 2009 Chevrolet Express should accelerate faster than 1973 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 104 kg more than 2009 Chevrolet Express.
Compare all specifications:
| 1973 Cadillac Calais | 2009 Chevrolet Express | |
| Make | Cadillac | Chevrolet |
| Model | Calais | Express |
| Year Released | 1973 | 2009 |
| Body Type | Sedan | Van |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 5300 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 208 HP | 301 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2245 kg | 2141 kg |
| Vehicle Length | 5880 mm | 5700 mm |
| Wheelbase Size | 3310 mm | 3440 mm |
