2003 Alfa Romeo 147 vs. 1963 Cadillac 62
To start off, 2003 Alfa Romeo 147 is newer by 40 year(s). Which means there will be less support and parts availability for 1963 Cadillac 62. In addition, the cost of maintenance, including insurance, on 1963 Cadillac 62 would be higher. At 6,390 cc (8 cylinders), 1963 Cadillac 62 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 147 (247 HP @ 6200 RPM) has 50 more horse power than 1963 Cadillac 62. (197 HP @ 4800 RPM). In normal driving conditions, 2003 Alfa Romeo 147 should accelerate faster than 1963 Cadillac 62. With that said, vehicle weight also plays an important factor in acceleration. 1963 Cadillac 62 weights approximately 825 kg more than 2003 Alfa Romeo 147.
Compare all specifications:
| 2003 Alfa Romeo 147 | 1963 Cadillac 62 | |
| Make | Alfa Romeo | Cadillac |
| Model | 147 | 62 |
| Year Released | 2003 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 3178 cc | 6390 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 247 HP | 197 HP |
| Engine RPM | 6200 RPM | 4800 RPM |
| Engine Bore Size | 93 mm | 101.6 mm |
| Engine Stroke Size | 78 mm | 98.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1265 kg | 2090 kg |
| Vehicle Length | 4180 mm | 5680 mm |
| Vehicle Width | 1740 mm | 2040 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 3300 mm |
| Fuel Tank Capacity | 63 L | 79 L |
