2008 Hyundai Sonata vs. 1990 Isuzu Impulse
To start off, 2008 Hyundai Sonata is newer by 18 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 3,342 cc (6 cylinders), 2008 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2008 Hyundai Sonata (232 HP @ 6000 RPM) has 72 more horse power than 1990 Isuzu Impulse. (160 HP @ 6600 RPM). In normal driving conditions, 2008 Hyundai Sonata should accelerate faster than 1990 Isuzu Impulse. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hyundai Sonata weights approximately 446 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2008 Hyundai Sonata (304 Nm @ 3500 RPM) has 101 more torque (in Nm) than 1990 Isuzu Impulse. (203 Nm @ 4800 RPM). This means 2008 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 1990 Isuzu Impulse.
Compare all specifications:
| 2008 Hyundai Sonata | 1990 Isuzu Impulse | |
| Make | Hyundai | Isuzu |
| Model | Sonata | Impulse |
| Year Released | 2008 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 3342 cc | 1587 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 232 HP | 160 HP |
| Engine RPM | 6000 RPM | 6600 RPM |
| Torque | 304 Nm | 203 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 92.1 mm | 80 mm |
| Engine Stroke Size | 83.8 mm | 79 mm |
| Engine Compression Ratio | 10.4:1 | 8.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1646 kg | 1200 kg |
| Vehicle Length | 4810 mm | 4220 mm |
| Vehicle Width | 1840 mm | 1700 mm |
| Vehicle Height | 1480 mm | 1300 mm |
| Wheelbase Size | 2740 mm | 2460 mm |
