1971 Alfa Romeo Spider vs. 1942 Cadillac 61
To start off, 1971 Alfa Romeo Spider is newer by 29 year(s). Which means there will be less support and parts availability for 1942 Cadillac 61. In addition, the cost of maintenance, including insurance, on 1942 Cadillac 61 would be higher. At 5,274 cc (8 cylinders), 1942 Cadillac 61 is equipped with a bigger engine. In terms of performance, 1971 Alfa Romeo Spider (131 HP @ 5500 RPM) has 8 more horse power than 1942 Cadillac 61. (123 HP @ 3400 RPM). In normal driving conditions, 1971 Alfa Romeo Spider should accelerate faster than 1942 Cadillac 61. With that said, vehicle weight also plays an important factor in acceleration. 1942 Cadillac 61 weights approximately 860 kg more than 1971 Alfa Romeo Spider.
Compare all specifications:
| 1971 Alfa Romeo Spider | 1942 Cadillac 61 | |
| Make | Alfa Romeo | Cadillac |
| Model | Spider | 61 |
| Year Released | 1971 | 1942 |
| Engine Position | Front | Front |
| Engine Size | 1962 cc | 5274 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 131 HP | 123 HP |
| Engine RPM | 5500 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1040 kg | 1900 kg |
| Wheelbase Size | 2260 mm | 3280 mm |
