2003 Fiat Siena vs. 2004 Isuzu Axiom
To start off, 2004 Isuzu Axiom is newer by 1 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 3,494 cc (6 cylinders), 2004 Isuzu Axiom is equipped with a bigger engine. In terms of performance, 2004 Isuzu Axiom (212 HP @ 5400 RPM) has 142 more horse power than 2003 Fiat Siena. (70 HP @ 5750 RPM) In normal driving conditions, 2004 Isuzu Axiom should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2004 Isuzu Axiom weights approximately 882 kg more than 2003 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Isuzu Axiom is four wheel drive (4WD), it will have significant more traction and grip than 2003 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2004 Isuzu Axiom 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, 2004 Isuzu Axiom (312 Nm @ 3000 RPM) has 217 more torque (in Nm) than 2003 Fiat Siena. (95 Nm @ 4000 RPM). This means 2004 Isuzu Axiom will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena. 2004 Isuzu Axiom has automatic transmission and 2003 Fiat Siena has manual transmission. 2003 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Isuzu Axiom will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Fiat Siena | 2004 Isuzu Axiom | |
| Make | Fiat | Isuzu |
| Model | Siena | Axiom |
| Year Released | 2003 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 999 cc | 3494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 212 HP |
| Engine RPM | 5750 RPM | 5400 RPM |
| Torque | 95 Nm | 312 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1020 kg | 1902 kg |
| Vehicle Length | 4110 mm | 4650 mm |
| Vehicle Width | 1630 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1710 mm |
| Wheelbase Size | 2380 mm | 2710 mm |
