2005 Audi A4 vs. 2009 Fiat Idea
To start off, 2009 Fiat Idea is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 1,781 cc (4 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (180 HP @ 5700 RPM) has 111 more horse power than 2009 Fiat Idea. (69 HP @ 4000 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 2009 Fiat Idea. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 325 kg more than 2009 Fiat Idea. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Fiat Idea. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 2005 Audi A4 (240 Nm @ 1950 RPM) has 60 more torque (in Nm) than 2009 Fiat Idea. (180 Nm @ 1750 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Fiat Idea.
Compare all specifications:
| 2005 Audi A4 | 2009 Fiat Idea | |
| Make | Audi | Fiat |
| Model | A4 | Idea |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1246 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 180 HP | 69 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 240 Nm | 180 Nm |
| Torque RPM | 1950 RPM | 1750 RPM |
| Engine Bore Size | 81 mm | 69.6 mm |
| Engine Stroke Size | 86.4 mm | 82 mm |
| Engine Compression Ratio | 9.3:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 234 km/hour | 159 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 15.4 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1475 kg | 1150 kg |
| Vehicle Length | 4550 mm | 3940 mm |
| Vehicle Width | 1770 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1670 mm |
| Wheelbase Size | 2660 mm | 2520 mm |
| Fuel Consumption Overall | 10 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 66 L | 47 L |
