2003 Fiat Siena vs. 2012 Toyota Sequoia
To start off, 2012 Toyota Sequoia is newer by 9 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 5,700 cc (8 cylinders), 2012 Toyota Sequoia is equipped with a bigger engine. In terms of performance, 2012 Toyota Sequoia (381 HP @ 5600 RPM) has 311 more horse power than 2003 Fiat Siena. (70 HP @ 5750 RPM) In normal driving conditions, 2012 Toyota Sequoia should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2012 Toyota Sequoia weights approximately 1730 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 2012 Toyota Sequoia 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, 2012 Toyota Sequoia 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, 2012 Toyota Sequoia (543 Nm @ 3600 RPM) has 448 more torque (in Nm) than 2003 Fiat Siena. (95 Nm @ 4000 RPM). This means 2012 Toyota Sequoia will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena. 2012 Toyota Sequoia 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. 2012 Toyota Sequoia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Fiat Siena | 2012 Toyota Sequoia | |
| Make | Fiat | Toyota |
| Model | Siena | Sequoia |
| Year Released | 2003 | 2012 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 999 cc | 5700 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 70 HP | 381 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 95 Nm | 543 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1020 kg | 2750 kg |
| Vehicle Length | 4110 mm | 5210 mm |
| Vehicle Width | 1630 mm | 2029 mm |
| Vehicle Height | 1470 mm | 1956 mm |
| Wheelbase Size | 2380 mm | 3099 mm |
