1958 Cadillac 62 vs. 1990 Mercury Grand Marquis
To start off, 1990 Mercury Grand Marquis is newer by 32 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 5,979 cc (8 cylinders), 1958 Cadillac 62 is equipped with a bigger engine. In terms of performance, 1958 Cadillac 62 (189 HP @ 4800 RPM) has 40 more horse power than 1990 Mercury Grand Marquis. (149 HP @ 3200 RPM). In normal driving conditions, 1958 Cadillac 62 should accelerate faster than 1990 Mercury Grand Marquis. With that said, vehicle weight also plays an important factor in acceleration. 1958 Cadillac 62 weights approximately 445 kg more than 1990 Mercury Grand Marquis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1958 Cadillac 62 | 1990 Mercury Grand Marquis | |
| Make | Cadillac | Mercury |
| Model | 62 | Grand Marquis |
| Year Released | 1958 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 5979 cc | 4942 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 189 HP | 149 HP |
| Engine RPM | 4800 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2195 kg | 1750 kg |
| Vehicle Length | 5640 mm | 5400 mm |
| Wheelbase Size | 3300 mm | 2920 mm |
