1981 Isuzu Trooper vs. 2005 Mercury Grand Marquis
To start off, 2005 Mercury Grand Marquis is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Isuzu Trooper. In addition, the cost of maintenance, including insurance, on 1981 Isuzu Trooper would be higher. At 4,605 cc (8 cylinders), 2005 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2005 Mercury Grand Marquis (224 HP) has 124 more horse power than 1981 Isuzu Trooper. (100 HP) In normal driving conditions, 2005 Mercury Grand Marquis should accelerate faster than 1981 Isuzu Trooper. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Grand Marquis weights approximately 66 kg more than 1981 Isuzu Trooper. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Isuzu Trooper is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercury Grand Marquis. In wet, icy, snow, or gravel driving conditions, 1981 Isuzu Trooper 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, 2005 Mercury Grand Marquis (373 Nm) has 165 more torque (in Nm) than 1981 Isuzu Trooper. (208 Nm). This means 2005 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 1981 Isuzu Trooper.
Compare all specifications:
| 1981 Isuzu Trooper | 2005 Mercury Grand Marquis | |
| Make | Isuzu | Mercury |
| Model | Trooper | Grand Marquis |
| Year Released | 1981 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2770 cc | 4605 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 224 HP |
| Torque | 208 Nm | 373 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1770 kg | 1836 kg |
| Vehicle Length | 4390 mm | 5390 mm |
| Vehicle Width | 1660 mm | 1990 mm |
| Vehicle Height | 1820 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 2900 mm |
