2005 Alfa Romeo 156 vs. 1943 Cadillac 61
To start off, 2005 Alfa Romeo 156 is newer by 62 year(s). Which means there will be less support and parts availability for 1943 Cadillac 61. In addition, the cost of maintenance, including insurance, on 1943 Cadillac 61 would be higher. At 5,276 cc (8 cylinders), 1943 Cadillac 61 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (185 HP @ 5000 RPM) has 62 more horse power than 1943 Cadillac 61. (123 HP @ 3400 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 1943 Cadillac 61. With that said, vehicle weight also plays an important factor in acceleration. 1943 Cadillac 61 weights approximately 410 kg more than 2005 Alfa Romeo 156.
Compare all specifications:
| 2005 Alfa Romeo 156 | 1943 Cadillac 61 | |
| Make | Alfa Romeo | Cadillac |
| Model | 156 | 61 |
| Year Released | 2005 | 1943 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 5276 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 185 HP | 123 HP |
| Engine RPM | 5000 RPM | 3400 RPM |
| Vehicle Weight | 1490 kg | 1900 kg |
| Wheelbase Size | 2710 mm | 3280 mm |
