2009 Audi A6 vs. 1970 Cadillac Calais
To start off, 2009 Audi A6 is newer by 39 year(s). Which means there will be less support and parts availability for 1970 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1970 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1970 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (342 HP @ 6500 RPM) has 114 more horse power than 1970 Cadillac Calais. (228 HP @ 4400 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1970 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 560 kg more than 2009 Audi A6.
Compare all specifications:
| 2009 Audi A6 | 1970 Cadillac Calais | |
| Make | Audi | Cadillac |
| Model | A6 | Calais |
| Year Released | 2009 | 1970 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3129 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 342 HP | 228 HP |
| Engine RPM | 6500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1540 kg | 2100 kg |
| Vehicle Length | 4920 mm | 5730 mm |
| Wheelbase Size | 2850 mm | 3300 mm |
