1971 Buick Riviera vs. 1958 Cadillac 62
To start off, 1971 Buick Riviera is newer by 13 year(s). Which means there will be less support and parts availability for 1958 Cadillac 62. In addition, the cost of maintenance, including insurance, on 1958 Cadillac 62 would be higher. At 7,468 cc (8 cylinders), 1971 Buick Riviera is equipped with a bigger engine. In terms of performance, 1971 Buick Riviera (311 HP @ 4200 RPM) has 122 more horse power than 1958 Cadillac 62. (189 HP @ 4800 RPM). In normal driving conditions, 1971 Buick Riviera should accelerate faster than 1958 Cadillac 62. With that said, vehicle weight also plays an important factor in acceleration. 1958 Cadillac 62 weights approximately 55 kg more than 1971 Buick Riviera.
Compare all specifications:
| 1971 Buick Riviera | 1958 Cadillac 62 | |
| Make | Buick | Cadillac |
| Model | Riviera | 62 |
| Year Released | 1971 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 7468 cc | 5980 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 311 HP | 189 HP |
| Engine RPM | 4200 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2040 kg | 2095 kg |
| Vehicle Length | 5560 mm | 5640 mm |
| Wheelbase Size | 3110 mm | 3300 mm |
