2008 Lincoln Navigator vs. 2001 Fiat Siena
To start off, 2008 Lincoln Navigator is newer by 7 year(s). Which means there will be less support and parts availability for 2001 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2001 Fiat Siena would be higher. At 5,406 cc (8 cylinders), 2008 Lincoln Navigator is equipped with a bigger engine. In terms of performance, 2008 Lincoln Navigator (300 HP @ 5000 RPM) has 201 more horse power than 2001 Fiat Siena. (99 HP @ 6000 RPM). In normal driving conditions, 2008 Lincoln Navigator should accelerate faster than 2001 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lincoln Navigator weights approximately 494 kg more than 2001 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Lincoln Navigator is four wheel drive (4WD), it will have significant more traction and grip than 2001 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2008 Lincoln Navigator 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, 2008 Lincoln Navigator (495 Nm @ 3750 RPM) has 349 more torque (in Nm) than 2001 Fiat Siena. (146 Nm @ 4000 RPM). This means 2008 Lincoln Navigator will have an easier job in driving up hills or pulling heavy equipment than 2001 Fiat Siena. 2008 Lincoln Navigator has automatic transmission and 2001 Fiat Siena has manual transmission. 2001 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Lincoln Navigator will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Lincoln Navigator | 2001 Fiat Siena | |
| Make | Lincoln | Fiat |
| Model | Navigator | Siena |
| Year Released | 2008 | 2001 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5406 cc | 1596 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 300 HP | 99 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 495 Nm | 146 Nm |
| Torque RPM | 3750 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1544 kg | 1050 kg |
| Vehicle Length | 5680 mm | 4110 mm |
| Vehicle Width | 2010 mm | 1630 mm |
| Vehicle Height | 1990 mm | 1470 mm |
| Wheelbase Size | 3330 mm | 2380 mm |
