1990 Isuzu Impulse vs. 1970 Isuzu Bellett
To start off, 1990 Isuzu Impulse is newer by 20 year(s). Which means there will be less support and parts availability for 1970 Isuzu Bellett. In addition, the cost of maintenance, including insurance, on 1970 Isuzu Bellett would be higher. At 1,587 cc (4 cylinders), 1990 Isuzu Impulse is equipped with a bigger engine. In terms of performance, 1990 Isuzu Impulse (160 HP @ 6600 RPM) has 42 more horse power than 1970 Isuzu Bellett. (118 HP @ 6400 RPM). In normal driving conditions, 1990 Isuzu Impulse should accelerate faster than 1970 Isuzu Bellett. With that said, vehicle weight also plays an important factor in acceleration. 1990 Isuzu Impulse weights approximately 230 kg more than 1970 Isuzu Bellett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1990 Isuzu Impulse (203 Nm @ 4800 RPM) has 61 more torque (in Nm) than 1970 Isuzu Bellett. (142 Nm @ 5000 RPM). This means 1990 Isuzu Impulse will have an easier job in driving up hills or pulling heavy equipment than 1970 Isuzu Bellett.
Compare all specifications:
| 1990 Isuzu Impulse | 1970 Isuzu Bellett | |
| Make | Isuzu | Isuzu |
| Model | Impulse | Bellett |
| Year Released | 1990 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 160 HP | 118 HP |
| Engine RPM | 6600 RPM | 6400 RPM |
| Torque | 203 Nm | 142 Nm |
| Torque RPM | 4800 RPM | 5000 RPM |
| Vehicle Weight | 1200 kg | 970 kg |
| Vehicle Length | 4220 mm | 4020 mm |
| Vehicle Width | 1700 mm | 1500 mm |
| Vehicle Height | 1300 mm | 1340 mm |
| Wheelbase Size | 2460 mm | 2360 mm |
