2003 Alfa Romeo GT vs. 1971 Cadillac Calais
To start off, 2003 Alfa Romeo GT is newer by 32 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, 2003 Alfa Romeo GT (237 HP @ 6200 RPM) has 9 more horse power than 1971 Cadillac Calais. (228 HP @ 4400 RPM). In normal driving conditions, 2003 Alfa Romeo GT should accelerate faster than 1971 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 690 kg more than 2003 Alfa Romeo GT.
Compare all specifications:
| 2003 Alfa Romeo GT | 1971 Cadillac Calais | |
| Make | Alfa Romeo | Cadillac |
| Model | GT | Calais |
| Year Released | 2003 | 1971 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 7733 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 237 HP | 228 HP |
| Engine RPM | 6200 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1410 kg | 2100 kg |
| Wheelbase Size | 2600 mm | 3310 mm |
