1973 GMC Suburban vs. 2004 Mercury Grand Marquis
To start off, 2004 Mercury Grand Marquis is newer by 31 year(s). Which means there will be less support and parts availability for 1973 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1973 GMC Suburban would be higher. At 5,733 cc (8 cylinders), 1973 GMC Suburban is equipped with a bigger engine. In terms of performance, 2004 Mercury Grand Marquis (224 HP) has 71 more horse power than 1973 GMC Suburban. (153 HP) In normal driving conditions, 2004 Mercury Grand Marquis should accelerate faster than 1973 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1973 GMC Suburban weights approximately 468 kg more than 2004 Mercury Grand Marquis.
Because 1973 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mercury Grand Marquis. In wet, icy, snow, or gravel driving conditions, 1973 GMC Suburban 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 Mercury Grand Marquis (373 Nm) has 28 more torque (in Nm) than 1973 GMC Suburban. (345 Nm). This means 2004 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 1973 GMC Suburban.
Compare all specifications:
| 1973 GMC Suburban | 2004 Mercury Grand Marquis | |
| Make | GMC | Mercury |
| Model | Suburban | Grand Marquis |
| Year Released | 1973 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 4605 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 153 HP | 224 HP |
| Torque | 345 Nm | 373 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2300 kg | 1832 kg |
| Vehicle Length | 5480 mm | 5390 mm |
| Vehicle Width | 1950 mm | 1990 mm |
| Vehicle Height | 1800 mm | 1450 mm |
| Wheelbase Size | 3300 mm | 2900 mm |
