2007 Bentley Arnage vs. 1973 Cadillac Calais
To start off, 2007 Bentley Arnage is newer by 34 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, 2007 Bentley Arnage (500 HP @ 4200 RPM) has 292 more horse power than 1973 Cadillac Calais. (208 HP @ 4400 RPM). In normal driving conditions, 2007 Bentley Arnage should accelerate faster than 1973 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 2007 Bentley Arnage weights approximately 340 kg more than 1973 Cadillac Calais. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2007 Bentley Arnage | 1973 Cadillac Calais | |
| Make | Bentley | Cadillac |
| Model | Arnage | Calais |
| Year Released | 2007 | 1973 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6761 cc | 7734 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 500 HP | 208 HP |
| Engine RPM | 4200 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 2585 kg | 2245 kg |
| Vehicle Length | 5410 mm | 5880 mm |
| Wheelbase Size | 3120 mm | 3310 mm |
