1963 Cadillac 62 vs. 1974 Tatra T603
To start off, 1974 Tatra T603 is newer by 11 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, 1963 Cadillac 62 (197 HP @ 4800 RPM) has 93 more horse power than 1974 Tatra T603. (104 HP @ 4500 RPM). In normal driving conditions, 1963 Cadillac 62 should accelerate faster than 1974 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 1963 Cadillac 62 weights approximately 620 kg more than 1974 Tatra T603. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1963 Cadillac 62 | 1974 Tatra T603 | |
| Make | Cadillac | Tatra |
| Model | 62 | T603 |
| Year Released | 1963 | 1974 |
| Engine Position | Front | Rear |
| Engine Size | 6390 cc | 2472 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 197 HP | 104 HP |
| Engine RPM | 4800 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2090 kg | 1470 kg |
| Vehicle Length | 5680 mm | 5070 mm |
| Vehicle Width | 2040 mm | 1920 mm |
| Vehicle Height | 1430 mm | 1540 mm |
| Wheelbase Size | 3300 mm | 2760 mm |
