2003 Fiat Siena vs. 2006 Isuzu I-280
To start off, 2006 Isuzu I-280 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2003 Fiat Siena would be higher. At 2,770 cc, 2006 Isuzu I-280 is equipped with a bigger engine. In terms of performance, 2006 Isuzu I-280 (175 HP @ 5600 RPM) has 105 more horse power than 2003 Fiat Siena. (70 HP @ 5750 RPM) In normal driving conditions, 2006 Isuzu I-280 should accelerate faster than 2003 Fiat Siena.
Let's talk about torque, 2006 Isuzu I-280 (251 Nm @ 2800 RPM) has 156 more torque (in Nm) than 2003 Fiat Siena. (95 Nm @ 4000 RPM). This means 2006 Isuzu I-280 will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena.
Compare all specifications:
| 2003 Fiat Siena | 2006 Isuzu I-280 | |
| Make | Fiat | Isuzu |
| Model | Siena | I-280 |
| Year Released | 2003 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 999 cc | 2770 cc |
| Horse Power | 70 HP | 175 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 95 Nm | 251 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4110 mm | 5270 mm |
| Vehicle Width | 1630 mm | 1720 mm |
| Vehicle Height | 1470 mm | 1650 mm |
| Wheelbase Size | 2380 mm | 3200 mm |
