1990 Isuzu Impulse vs. 2003 Jeep Grand Cherokee
To start off, 2003 Jeep Grand Cherokee is newer by 13 year(s). Which means there will be less support and parts availability for 1990 Isuzu Impulse. In addition, the cost of maintenance, including insurance, on 1990 Isuzu Impulse would be higher. At 3,960 cc (6 cylinders), 2003 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2003 Jeep Grand Cherokee (195 HP @ 4600 RPM) has 65 more horse power than 1990 Isuzu Impulse. (130 HP @ 6800 RPM) In normal driving conditions, 2003 Jeep Grand Cherokee should accelerate faster than 1990 Isuzu Impulse. With that said, vehicle weight also plays an important factor in acceleration. 2003 Jeep Grand Cherokee weights approximately 606 kg more than 1990 Isuzu Impulse. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1990 Isuzu Impulse. In wet, icy, snow, or gravel driving conditions, 2003 Jeep Grand Cherokee 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, 2003 Jeep Grand Cherokee (312 Nm @ 3000 RPM) has 174 more torque (in Nm) than 1990 Isuzu Impulse. (138 Nm @ 4600 RPM). This means 2003 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1990 Isuzu Impulse. 2003 Jeep Grand Cherokee has automatic transmission and 1990 Isuzu Impulse has manual transmission. 1990 Isuzu Impulse will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Isuzu Impulse | 2003 Jeep Grand Cherokee | |
| Make | Isuzu | Jeep |
| Model | Impulse | Grand Cherokee |
| Year Released | 1990 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1586 cc | 3960 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 130 HP | 195 HP |
| Engine RPM | 6800 RPM | 4600 RPM |
| Torque | 138 Nm | 312 Nm |
| Torque RPM | 4600 RPM | 3000 RPM |
| Engine Bore Size | 80 mm | 98.4 mm |
| Engine Stroke Size | 79 mm | 86.7 mm |
| Engine Compression Ratio | 9.8:1 | 8.7:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1110 kg | 1716 kg |
| Vehicle Length | 4220 mm | 4620 mm |
| Vehicle Width | 1700 mm | 1840 mm |
| Vehicle Height | 1300 mm | 1770 mm |
| Wheelbase Size | 2460 mm | 2700 mm |
