1991 Audi S2 vs. 1975 Cadillac Calais
To start off, 1991 Audi S2 is newer by 16 year(s). Which means there will be less support and parts availability for 1975 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1975 Cadillac Calais would be higher. At 8,192 cc (8 cylinders), 1975 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 36 more horse power than 1975 Cadillac Calais. (180 HP @ 4400 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 1975 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Calais weights approximately 854 kg more than 1991 Audi S2.
Compare all specifications:
| 1991 Audi S2 | 1975 Cadillac Calais | |
| Make | Audi | Cadillac |
| Model | S2 | Calais |
| Year Released | 1991 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 8192 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 180 HP |
| Engine RPM | 5900 RPM | 4400 RPM |
| Vehicle Weight | 1420 kg | 2274 kg |
| Vehicle Length | 4410 mm | 5880 mm |
| Vehicle Width | 1720 mm | 2030 mm |
| Wheelbase Size | 2560 mm | 3310 mm |
