1983 Avanti Avanti vs. 1971 Cadillac Calais
To start off, 1983 Avanti Avanti is newer by 12 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, 1971 Cadillac Calais (228 HP @ 4400 RPM) has 41 more horse power than 1983 Avanti Avanti. (187 HP @ 4000 RPM) In normal driving conditions, 1971 Cadillac Calais should accelerate faster than 1983 Avanti Avanti. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 480 kg more than 1983 Avanti Avanti. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1983 Avanti Avanti | 1971 Cadillac Calais | |
| Make | Avanti | Cadillac |
| Model | Avanti | Calais |
| Year Released | 1983 | 1971 |
| Engine Size | 5002 cc | 7733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 187 HP | 228 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1620 kg | 2100 kg |
| Vehicle Length | 4910 mm | 5750 mm |
| Wheelbase Size | 2780 mm | 3310 mm |
