2005 Isuzu Ascender vs. 1990 Mercury Grand Marquis
To start off, 2005 Isuzu Ascender is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Mercury Grand Marquis. In addition, the cost of maintenance, including insurance, on 1990 Mercury Grand Marquis would be higher. At 4,942 cc (8 cylinders), 1990 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2005 Isuzu Ascender (275 HP) has 126 more horse power than 1990 Mercury Grand Marquis. (149 HP). In normal driving conditions, 2005 Isuzu Ascender should accelerate faster than 1990 Mercury Grand Marquis. With that said, vehicle weight also plays an important factor in acceleration. 2005 Isuzu Ascender weights approximately 254 kg more than 1990 Mercury Grand Marquis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 1990 Mercury Grand Marquis. In wet, icy, snow, or gravel driving conditions, 2005 Isuzu Ascender 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 Isuzu Ascender (373 Nm) has 7 more torque (in Nm) than 1990 Mercury Grand Marquis. (366 Nm). This means 2005 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 1990 Mercury Grand Marquis.
Compare all specifications:
| 2005 Isuzu Ascender | 1990 Mercury Grand Marquis | |
| Make | Isuzu | Mercury |
| Model | Ascender | Grand Marquis |
| Year Released | 2005 | 1990 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 4942 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 275 HP | 149 HP |
| Torque | 373 Nm | 366 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2004 kg | 1750 kg |
| Vehicle Length | 4870 mm | 5400 mm |
| Vehicle Width | 1940 mm | 1980 mm |
| Vehicle Height | 1830 mm | 1390 mm |
| Wheelbase Size | 2880 mm | 2920 mm |
| Fuel Tank Capacity | 82 L | 90 L |
