2003 Alfa Romeo 156 vs. 1997 Mercury Grand Marquis
To start off, 2003 Alfa Romeo 156 is newer by 6 year(s). Which means there will be less support and parts availability for 1997 Mercury Grand Marquis. In addition, the cost of maintenance, including insurance, on 1997 Mercury Grand Marquis would be higher. At 4,600 cc (8 cylinders), 1997 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 1997 Mercury Grand Marquis (208 HP @ 4600 RPM) has 36 more horse power than 2003 Alfa Romeo 156. (172 HP @ 4000 RPM) In normal driving conditions, 1997 Mercury Grand Marquis should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1997 Mercury Grand Marquis weights approximately 330 kg more than 2003 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1997 Mercury Grand Marquis is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1997 Mercury Grand Marquis. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 156, being front wheel drive (FWD), will offer much better control with better grip. 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:
| 2003 Alfa Romeo 156 | 1997 Mercury Grand Marquis | |
| Make | Alfa Romeo | Mercury |
| Model | 156 | Grand Marquis |
| Year Released | 2003 | 1997 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 4600 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 172 HP | 208 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1385 kg | 1715 kg |
| Vehicle Length | 4440 mm | 5400 mm |
| Vehicle Width | 1750 mm | 1980 mm |
