1971 McLaren M19 vs. 1978 Mercury Grand Marquis
To start off, 1978 Mercury Grand Marquis is newer by 7 year(s). Which means there will be less support and parts availability for 1971 McLaren M19. In addition, the cost of maintenance, including insurance, on 1971 McLaren M19 would be higher. At 5,766 cc (8 cylinders), 1978 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 1971 McLaren M19 (444 HP @ 10000 RPM) has 305 more horse power than 1978 Mercury Grand Marquis. (139 HP @ 3200 RPM). In normal driving conditions, 1971 McLaren M19 should accelerate faster than 1978 Mercury Grand Marquis. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mercury Grand Marquis weights approximately 1150 kg more than 1971 McLaren M19.
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:
| 1971 McLaren M19 | 1978 Mercury Grand Marquis | |
| Make | McLaren | Mercury |
| Model | M19 | Grand Marquis |
| Year Released | 1971 | 1978 |
| Engine Size | 2993 cc | 5766 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 444 HP | 139 HP |
| Engine RPM | 10000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 560 kg | 1710 kg |
| Wheelbase Size | 2550 mm | 2910 mm |
