2005 Fiat Siena vs. 2009 Hyundai Sonata
To start off, 2009 Hyundai Sonata is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2005 Fiat Siena would be higher. At 1,996 cc (4 cylinders), 2009 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2009 Hyundai Sonata (129 HP @ 6000 RPM) has 5 more horse power than 2005 Fiat Siena. (124 HP @ 4000 RPM) In normal driving conditions, 2009 Hyundai Sonata should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hyundai Sonata weights approximately 403 kg more than 2005 Fiat Siena. 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, 2009 Hyundai Sonata (178 Nm @ 4500 RPM) has 38 more torque (in Nm) than 2005 Fiat Siena. (140 Nm @ 4000 RPM). This means 2009 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena. 2009 Hyundai Sonata has automatic transmission and 2005 Fiat Siena has manual transmission. 2005 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hyundai Sonata will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Fiat Siena | 2009 Hyundai Sonata | |
| Make | Fiat | Hyundai |
| Model | Siena | Sonata |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1585 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 124 HP | 129 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 140 Nm | 178 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 86.4 mm | 85 mm |
| Engine Stroke Size | 67.4 mm | 88 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1095 kg | 1498 kg |
| Wheelbase Size | 2450 mm | 2710 mm |
| Fuel Tank Capacity | 47 L | 65 L |
