2004 GMC Sierra vs. 1999 Mercury Grand Marquis
To start off, 2004 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Mercury Grand Marquis. In addition, the cost of maintenance, including insurance, on 1999 Mercury Grand Marquis would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 92 more horse power than 1999 Mercury Grand Marquis. (208 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1999 Mercury Grand Marquis. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 898 kg more than 1999 Mercury Grand Marquis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1999 Mercury Grand Marquis. In wet, icy, snow, or gravel driving conditions, 2004 GMC Sierra 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, 2004 GMC Sierra (489 Nm) has 130 more torque (in Nm) than 1999 Mercury Grand Marquis. (359 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 Mercury Grand Marquis.
Compare all specifications:
| 2004 GMC Sierra | 1999 Mercury Grand Marquis | |
| Make | GMC | Mercury |
| Model | Sierra | Grand Marquis |
| Year Released | 2004 | 1999 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 4604 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 208 HP |
| Torque | 489 Nm | 359 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2730 kg | 1832 kg |
| Vehicle Length | 6030 mm | 5390 mm |
| Vehicle Width | 2030 mm | 2000 mm |
| Vehicle Height | 1940 mm | 1450 mm |
| Wheelbase Size | 4250 mm | 2760 mm |
| Fuel Tank Capacity | 129 L | 72 L |
