1978 Chevrolet Impala vs. 2004 Mercury Grand Marquis
To start off, 2004 Mercury Grand Marquis is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1978 Chevrolet Impala would be higher. At 4,602 cc (8 cylinders), 2004 Mercury Grand Marquis is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercury Grand Marquis weights approximately 222 kg more than 1978 Chevrolet Impala.
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:
| 1978 Chevrolet Impala | 2004 Mercury Grand Marquis | |
| Make | Chevrolet | Mercury |
| Model | Impala | Grand Marquis |
| Year Released | 1978 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3788 cc | 4602 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 208 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1610 kg | 1832 kg |
| Vehicle Length | 5400 mm | 5390 mm |
| Vehicle Width | 1940 mm | 2000 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2960 mm | 2760 mm |
