1991 Acura NSX vs. 1973 Cadillac Calais
To start off, 1991 Acura NSX is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1973 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1973 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1991 Acura NSX (271 HP @ 7300 RPM) has 63 more horse power than 1973 Cadillac Calais. (208 HP @ 4400 RPM). In normal driving conditions, 1991 Acura NSX should accelerate faster than 1973 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 875 kg more than 1991 Acura NSX.
Compare all specifications:
| 1991 Acura NSX | 1973 Cadillac Calais | |
| Make | Acura | Cadillac |
| Model | NSX | Calais |
| Year Released | 1991 | 1973 |
| Body Type | Coupe | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 2976 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 271 HP | 208 HP |
| Engine RPM | 7300 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1370 kg | 2245 kg |
| Vehicle Length | 4420 mm | 5880 mm |
| Wheelbase Size | 2540 mm | 3310 mm |
