2008 Isuzu I-350 vs. 2006 Mercury Grand Marquis
To start off, 2008 Isuzu I-350 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Mercury Grand Marquis. In addition, the cost of maintenance, including insurance, on 2006 Mercury Grand Marquis would be higher. At 4,605 cc (8 cylinders), 2006 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2008 Isuzu I-350 (243 HP @ 5600 RPM) has 19 more horse power than 2006 Mercury Grand Marquis. (224 HP @ 4800 RPM). In normal driving conditions, 2008 Isuzu I-350 should accelerate faster than 2006 Mercury Grand Marquis. With that said, vehicle weight also plays an important factor in acceleration. 2008 Isuzu I-350 weights approximately 38 kg more than 2006 Mercury Grand Marquis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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. Let's talk about torque, 2006 Mercury Grand Marquis (373 Nm @ 4000 RPM) has 45 more torque (in Nm) than 2008 Isuzu I-350. (328 Nm @ 4600 RPM). This means 2006 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 2008 Isuzu I-350.
Compare all specifications:
| 2008 Isuzu I-350 | 2006 Mercury Grand Marquis | |
| Make | Isuzu | Mercury |
| Model | I-350 | Grand Marquis |
| Year Released | 2008 | 2006 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3458 cc | 4605 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 243 HP | 224 HP |
| Engine RPM | 5600 RPM | 4800 RPM |
| Torque | 328 Nm | 373 Nm |
| Torque RPM | 4600 RPM | 4000 RPM |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1874 kg | 1836 kg |
| Vehicle Length | 5270 mm | 5390 mm |
| Vehicle Width | 1720 mm | 1990 mm |
| Vehicle Height | 1650 mm | 1450 mm |
| Wheelbase Size | 3210 mm | 2920 mm |
| Fuel Consumption Highway | 10.7 L/100km | 9.4 L/100km |
| Fuel Consumption City | 14.7 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 13.1 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 74 L | 72 L |
