2003 Fiat Siena vs. 2009 Jaguar XF
To start off, 2009 Jaguar XF is newer by 6 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 2,720 cc (6 cylinders), 2009 Jaguar XF is equipped with a bigger engine. In terms of performance, 2009 Jaguar XF (204 HP @ 4000 RPM) has 145 more horse power than 2003 Fiat Siena. (59 HP @ 5200 RPM) In normal driving conditions, 2009 Jaguar XF should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XF weights approximately 731 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 2009 Jaguar XF is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Jaguar XF. However, in wet, icy, snow, or gravel driving conditions, 2003 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. 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 Jaguar XF (435 Nm @ 1900 RPM) has 332 more torque (in Nm) than 2003 Fiat Siena. (103 Nm @ 2500 RPM). This means 2009 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena. 2009 Jaguar XF 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. 2009 Jaguar XF will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Fiat Siena | 2009 Jaguar XF | |
Make | Fiat | Jaguar |
Model | Siena | XF |
Year Released | 2003 | 2009 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1301 cc | 2720 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 59 HP | 204 HP |
Engine RPM | 5200 RPM | 4000 RPM |
Torque | 103 Nm | 435 Nm |
Torque RPM | 2500 RPM | 1900 RPM |
Engine Bore Size | 70.8 mm | 81.1 mm |
Engine Stroke Size | 78.9 mm | 88 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1040 kg | 1771 kg |
Vehicle Length | 4110 mm | 4970 mm |
Vehicle Width | 1630 mm | 1880 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2380 mm | 2920 mm |