2007 Hummer H3 vs. 1990 Isuzu Impulse
To start off, 2007 Hummer H3 is newer by 17 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 3,700 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 112 more horse power than 1990 Isuzu Impulse. (130 HP @ 6800 RPM). In normal driving conditions, 2007 Hummer H3 should accelerate faster than 1990 Isuzu Impulse.
Because 2007 Hummer H3 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, 2007 Hummer H3 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, 2007 Hummer H3 (329 Nm @ 4600 RPM) has 191 more torque (in Nm) than 1990 Isuzu Impulse. (138 Nm @ 4600 RPM). This means 2007 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1990 Isuzu Impulse.
Compare all specifications:
| 2007 Hummer H3 | 1990 Isuzu Impulse | |
| Make | Hummer | Isuzu |
| Model | H3 | Impulse |
| Year Released | 2007 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 1586 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 242 HP | 130 HP |
| Engine RPM | 5600 RPM | 6800 RPM |
| Torque | 329 Nm | 138 Nm |
| Torque RPM | 4600 RPM | 4600 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4750 mm | 4220 mm |
| Vehicle Width | 1900 mm | 1700 mm |
| Vehicle Height | 1880 mm | 1300 mm |
| Wheelbase Size | 2850 mm | 2460 mm |
