2009 Audi A4 vs. 2003 Fiat Siena
To start off, 2009 Audi A4 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 1,781 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (187 HP @ 5700 RPM) has 88 more horse power than 2003 Fiat Siena. (99 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 400 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.
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 Audi A4 (240 Nm @ 1950 RPM) has 94 more torque (in Nm) than 2003 Fiat Siena. (146 Nm @ 4000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena.
Compare all specifications:
2009 Audi A4 | 2003 Fiat Siena | |
Make | Audi | Fiat |
Model | A4 | Siena |
Year Released | 2009 | 2003 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 1781 cc | 1596 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 187 HP | 99 HP |
Engine RPM | 5700 RPM | 6000 RPM |
Torque | 240 Nm | 146 Nm |
Torque RPM | 1950 RPM | 4000 RPM |
Engine Bore Size | 81 mm | 80.5 mm |
Engine Stroke Size | 86.4 mm | 78.4 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1450 kg | 1050 kg |
Vehicle Length | 4550 mm | 4110 mm |
Vehicle Width | 1780 mm | 1630 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2660 mm | 2380 mm |