1999 Infiniti I vs. 2006 Mercury Grand Marquis
To start off, 2006 Mercury Grand Marquis is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Infiniti I. In addition, the cost of maintenance, including insurance, on 1999 Infiniti I would be higher. At 4,604 cc (8 cylinders), 2006 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, both vehicles can yield 224 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercury Grand Marquis weights approximately 565 kg more than 1999 Infiniti I.
Because 2006 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 2006 Mercury Grand Marquis. However, in wet, icy, snow, or gravel driving conditions, 1999 Infiniti I, 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. Let's talk about torque, 2006 Mercury Grand Marquis (373 Nm @ 4000 RPM) has 103 more torque (in Nm) than 1999 Infiniti I. (270 Nm @ 4800 RPM). This means 2006 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 1999 Infiniti I.
Compare all specifications:
| 1999 Infiniti I | 2006 Mercury Grand Marquis | |
| Make | Infiniti | Mercury |
| Model | I | Grand Marquis |
| Year Released | 1999 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2960 cc | 4604 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 224 HP | 224 HP |
| Engine RPM | 5600 RPM | 4800 RPM |
| Torque | 270 Nm | 373 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Drive Type | Front | Rear |
| Vehicle Weight | 1510 kg | 2075 kg |
| Vehicle Length | 4930 mm | 5390 mm |
| Vehicle Width | 1790 mm | 1990 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 2760 mm | 2920 mm |
