1999 Audi RS4 vs. 1970 Cadillac Calais
To start off, 1999 Audi RS4 is newer by 29 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, 1999 Audi RS4 (250 HP @ 6100 RPM) has 22 more horse power than 1970 Cadillac Calais. (228 HP @ 4400 RPM). In normal driving conditions, 1999 Audi RS4 should accelerate faster than 1970 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 480 kg more than 1999 Audi RS4.
Compare all specifications:
| 1999 Audi RS4 | 1970 Cadillac Calais | |
| Make | Audi | Cadillac |
| Model | RS4 | Calais |
| Year Released | 1999 | 1970 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 250 HP | 228 HP |
| Engine RPM | 6100 RPM | 4400 RPM |
| Vehicle Weight | 1620 kg | 2100 kg |
| Vehicle Length | 4530 mm | 5730 mm |
| Wheelbase Size | 2610 mm | 3300 mm |
