1969 Citroen Dyane 4 vs. 1990 Isuzu Impulse
To start off, 1990 Isuzu Impulse is newer by 21 year(s). Which means there will be less support and parts availability for 1969 Citroen Dyane 4. In addition, the cost of maintenance, including insurance, on 1969 Citroen Dyane 4 would be higher. At 1,586 cc (4 cylinders), 1990 Isuzu Impulse is equipped with a bigger engine. In terms of performance, 1990 Isuzu Impulse (130 HP @ 6800 RPM) has 106 more horse power than 1969 Citroen Dyane 4. (24 HP @ 6750 RPM) In normal driving conditions, 1990 Isuzu Impulse should accelerate faster than 1969 Citroen Dyane 4. With that said, vehicle weight also plays an important factor in acceleration. 1990 Isuzu Impulse weights approximately 516 kg more than 1969 Citroen Dyane 4. 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, 1990 Isuzu Impulse (138 Nm @ 4600 RPM) has 109 more torque (in Nm) than 1969 Citroen Dyane 4. (29 Nm @ 4000 RPM). This means 1990 Isuzu Impulse will have an easier job in driving up hills or pulling heavy equipment than 1969 Citroen Dyane 4.
Compare all specifications:
| 1969 Citroen Dyane 4 | 1990 Isuzu Impulse | |
| Make | Citroen | Isuzu |
| Model | Dyane 4 | Impulse |
| Year Released | 1969 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 425 cc | 1586 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 24 HP | 130 HP |
| Engine RPM | 6750 RPM | 6800 RPM |
| Torque | 29 Nm | 138 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Engine Bore Size | 68.5 mm | 80 mm |
| Engine Stroke Size | 59 mm | 79 mm |
| Engine Compression Ratio | 8.8:1 | 9.8:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 594 kg | 1110 kg |
| Vehicle Length | 3880 mm | 4220 mm |
| Vehicle Width | 1510 mm | 1700 mm |
| Vehicle Height | 1560 mm | 1300 mm |
| Wheelbase Size | 2410 mm | 2460 mm |
