1999 Fiat Duna vs. 1986 Isuzu Piazza
To start off, 1999 Fiat Duna is newer by 13 year(s). Which means there will be less support and parts availability for 1986 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1986 Isuzu Piazza would be higher. At 1,994 cc (4 cylinders), 1986 Isuzu Piazza is equipped with a bigger engine. In terms of performance, 1986 Isuzu Piazza (148 HP @ 5400 RPM) has 62 more horse power than 1999 Fiat Duna. (86 HP @ 6000 RPM) In normal driving conditions, 1986 Isuzu Piazza should accelerate faster than 1999 Fiat Duna. With that said, vehicle weight also plays an important factor in acceleration. 1986 Isuzu Piazza weights approximately 399 kg more than 1999 Fiat Duna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1986 Isuzu Piazza (226 Nm @ 3000 RPM) has 86 more torque (in Nm) than 1999 Fiat Duna. (140 Nm @ 3000 RPM). This means 1986 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 1999 Fiat Duna.
Compare all specifications:
| 1999 Fiat Duna | 1986 Isuzu Piazza | |
| Make | Fiat | Isuzu |
| Model | Duna | Piazza |
| Year Released | 1999 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 148 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 140 Nm | 226 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 88 mm |
| Engine Stroke Size | 71.5 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 885 kg | 1284 kg |
| Vehicle Length | 4040 mm | 4290 mm |
| Vehicle Width | 1550 mm | 1610 mm |
| Vehicle Height | 1460 mm | 1330 mm |
| Wheelbase Size | 2370 mm | 2510 mm |
