2007 Lexus GX vs. 2003 Mercury Grand Marquis
To start off, 2007 Lexus GX is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mercury Grand Marquis. In addition, the cost of maintenance, including insurance, on 2003 Mercury Grand Marquis would be higher. At 4,670 cc (8 cylinders), 2007 Lexus GX is equipped with a bigger engine. In terms of performance, 2007 Lexus GX (263 HP @ 5400 RPM) has 55 more horse power than 2003 Mercury Grand Marquis. (208 HP @ 4250 RPM). In normal driving conditions, 2007 Lexus GX should accelerate faster than 2003 Mercury Grand Marquis. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus GX weights approximately 73 kg more than 2003 Mercury Grand Marquis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus GX is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mercury Grand Marquis. In wet, icy, snow, or gravel driving conditions, 2007 Lexus GX 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, 2007 Lexus GX (439 Nm @ 3400 RPM) has 80 more torque (in Nm) than 2003 Mercury Grand Marquis. (359 Nm @ 3000 RPM). This means 2007 Lexus GX will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercury Grand Marquis.
Compare all specifications:
| 2007 Lexus GX | 2003 Mercury Grand Marquis | |
| Make | Lexus | Mercury |
| Model | GX | Grand Marquis |
| Year Released | 2007 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4670 cc | 4604 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 263 HP | 208 HP |
| Engine RPM | 5400 RPM | 4250 RPM |
| Torque | 439 Nm | 359 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1905 kg | 1832 kg |
| Vehicle Length | 4790 mm | 5390 mm |
| Vehicle Width | 1890 mm | 1990 mm |
| Vehicle Height | 1900 mm | 1450 mm |
| Wheelbase Size | 2800 mm | 2760 mm |
| Fuel Consumption Overall | 13.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 87 L | 72 L |
