1987 Mercury Grand Marquis vs. 1974 Monteverdi Hai 450
To start off, 1987 Mercury Grand Marquis is newer by 13 year(s). Which means there will be less support and parts availability for 1974 Monteverdi Hai 450. In addition, the cost of maintenance, including insurance, on 1974 Monteverdi Hai 450 would be higher. At 6,972 cc (8 cylinders), 1974 Monteverdi Hai 450 is equipped with a bigger engine. In terms of performance, 1974 Monteverdi Hai 450 (444 HP @ 5000 RPM) has 296 more horse power than 1987 Mercury Grand Marquis. (148 HP @ 3200 RPM) In normal driving conditions, 1974 Monteverdi Hai 450 should accelerate faster than 1987 Mercury Grand Marquis. With that said, vehicle weight also plays an important factor in acceleration. 1987 Mercury Grand Marquis weights approximately 460 kg more than 1974 Monteverdi Hai 450.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control.
Compare all specifications:
| 1987 Mercury Grand Marquis | 1974 Monteverdi Hai 450 | |
| Make | Mercury | Monteverdi |
| Model | Grand Marquis | Hai 450 |
| Year Released | 1987 | 1974 |
| Engine Position | Front | Middle |
| Engine Size | 4942 cc | 6972 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 148 HP | 444 HP |
| Engine RPM | 3200 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1750 kg | 1290 kg |
| Vehicle Length | 5400 mm | 4360 mm |
| Vehicle Width | 1980 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1100 mm |
| Wheelbase Size | 2920 mm | 2520 mm |
| Fuel Tank Capacity | 90 L | 130 L |
