2004 Audi A4 vs. 1973 Cadillac Calais
To start off, 2004 Audi A4 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, 1973 Cadillac Calais (208 HP @ 4400 RPM) has 47 more horse power than 2004 Audi A4. (161 HP @ 4000 RPM) In normal driving conditions, 1973 Cadillac Calais should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 685 kg more than 2004 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2004 Audi A4 | 1973 Cadillac Calais | |
| Make | Audi | Cadillac |
| Model | A4 | Calais |
| Year Released | 2004 | 1973 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 161 HP | 208 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 1560 kg | 2245 kg |
| Vehicle Length | 4590 mm | 5880 mm |
| Wheelbase Size | 2660 mm | 3310 mm |
