2008 Audi S4 vs. 1971 Cadillac Calais
To start off, 2008 Audi S4 is newer by 37 year(s). Which means there will be less support and parts availability for 1971 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1971 Cadillac Calais would be higher. At 7,733 cc (8 cylinders), 1971 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (340 HP @ 7000 RPM) has 112 more horse power than 1971 Cadillac Calais. (228 HP @ 4400 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 1971 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 345 kg more than 2008 Audi S4.
Compare all specifications:
| 2008 Audi S4 | 1971 Cadillac Calais | |
| Make | Audi | Cadillac |
| Model | S4 | Calais |
| Year Released | 2008 | 1971 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 7733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 228 HP |
| Engine RPM | 7000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1755 kg | 2100 kg |
| Vehicle Length | 4590 mm | 5750 mm |
| Wheelbase Size | 2650 mm | 3310 mm |
