1990 Isuzu Impulse vs. 1999 Mercedes-Benz E
To start off, 1999 Mercedes-Benz E is newer by 9 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 3,198 cc (6 cylinders), 1999 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 1999 Mercedes-Benz E (221 HP @ 5600 RPM) has 61 more horse power than 1990 Isuzu Impulse. (160 HP @ 6600 RPM) In normal driving conditions, 1999 Mercedes-Benz E should accelerate faster than 1990 Isuzu Impulse. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercedes-Benz E weights approximately 445 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 1999 Mercedes-Benz E 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, 1999 Mercedes-Benz E 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, 1999 Mercedes-Benz E (321 Nm @ 3000 RPM) has 118 more torque (in Nm) than 1990 Isuzu Impulse. (203 Nm @ 4800 RPM). This means 1999 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 1990 Isuzu Impulse. 1999 Mercedes-Benz E 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. 1999 Mercedes-Benz E will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Isuzu Impulse | 1999 Mercedes-Benz E | |
| Make | Isuzu | Mercedes-Benz |
| Model | Impulse | E |
| Year Released | 1990 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 3198 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 160 HP | 221 HP |
| Engine RPM | 6600 RPM | 5600 RPM |
| Torque | 203 Nm | 321 Nm |
| Torque RPM | 4800 RPM | 3000 RPM |
| Engine Bore Size | 80 mm | 89.9 mm |
| Engine Stroke Size | 79 mm | 84 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1200 kg | 1645 kg |
| Vehicle Length | 4220 mm | 4840 mm |
| Vehicle Width | 1700 mm | 1820 mm |
| Vehicle Height | 1300 mm | 1450 mm |
| Wheelbase Size | 2460 mm | 2840 mm |
