2009 Hummer H3 vs. 2002 Mercury Grand Marquis
To start off, 2009 Hummer H3 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Mercury Grand Marquis. In addition, the cost of maintenance, including insurance, on 2002 Mercury Grand Marquis would be higher. At 4,604 cc (8 cylinders), 2002 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (242 HP @ 5600 RPM) has 34 more horse power than 2002 Mercury Grand Marquis. (208 HP @ 4250 RPM). In normal driving conditions, 2009 Hummer H3 should accelerate faster than 2002 Mercury Grand Marquis. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 362 kg more than 2002 Mercury Grand Marquis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Mercury Grand Marquis. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H3 will offer significantly more control. 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, 2002 Mercury Grand Marquis (359 Nm @ 3000 RPM) has 31 more torque (in Nm) than 2009 Hummer H3. (328 Nm @ 4600 RPM). This means 2002 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H3.
Compare all specifications:
| 2009 Hummer H3 | 2002 Mercury Grand Marquis | |
| Make | Hummer | Mercury |
| Model | H3 | Grand Marquis |
| Year Released | 2009 | 2002 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 4604 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 242 HP | 208 HP |
| Engine RPM | 5600 RPM | 4250 RPM |
| Torque | 328 Nm | 359 Nm |
| Torque RPM | 4600 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2194 kg | 1832 kg |
| Vehicle Length | 4790 mm | 5390 mm |
| Vehicle Width | 1900 mm | 2000 mm |
| Vehicle Height | 2000 mm | 1450 mm |
| Wheelbase Size | 2850 mm | 2760 mm |
| Fuel Consumption Overall | 13.9 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 87 L | 72 L |
