1971 Cadillac Calais vs. 1998 Vector M12
To start off, 1998 Vector M12 is newer by 27 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, 1998 Vector M12 (484 HP @ 6800 RPM) has 256 more horse power than 1971 Cadillac Calais. (228 HP @ 4400 RPM) In normal driving conditions, 1998 Vector M12 should accelerate faster than 1971 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 470 kg more than 1998 Vector M12.
Compare all specifications:
| 1971 Cadillac Calais | 1998 Vector M12 | |
| Make | Cadillac | Vector |
| Model | Calais | M12 |
| Year Released | 1971 | 1998 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 7733 cc | 5707 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 228 HP | 484 HP |
| Engine RPM | 4400 RPM | 6800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2100 kg | 1630 kg |
| Vehicle Length | 5750 mm | 4790 mm |
| Wheelbase Size | 3310 mm | 2750 mm |
