1999 Audi A6 vs. 1974 Cadillac Calais
To start off, 1999 Audi A6 is newer by 25 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 70 more horse power than 1999 Audi A6. (123 HP @ 5800 RPM) In normal driving conditions, 1974 Cadillac Calais should accelerate faster than 1999 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1974 Cadillac Calais weights approximately 815 kg more than 1999 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1999 Audi A6 | 1974 Cadillac Calais | |
| Make | Audi | Cadillac |
| Model | A6 | Calais |
| Year Released | 1999 | 1974 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 7734 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 193 HP |
| Engine RPM | 5800 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1445 kg | 2260 kg |
| Vehicle Length | 4800 mm | 5880 mm |
| Vehicle Width | 1820 mm | 2030 mm |
| Wheelbase Size | 2760 mm | 3310 mm |
