2007 Audi S4 vs. 1970 Cadillac Calais
To start off, 2007 Audi S4 is newer by 37 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, 2007 Audi S4 (340 HP @ 6800 RPM) has 112 more horse power than 1970 Cadillac Calais. (228 HP @ 4400 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1970 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 570 kg more than 2007 Audi S4.
Compare all specifications:
| 2007 Audi S4 | 1970 Cadillac Calais | |
| Make | Audi | Cadillac |
| Model | S4 | Calais |
| Year Released | 2007 | 1970 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 7734 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 228 HP |
| Engine RPM | 6800 RPM | 4400 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 1530 kg | 2100 kg |
| Vehicle Length | 4590 mm | 5730 mm |
| Wheelbase Size | 2660 mm | 3300 mm |
