2009 Audi A4 vs. 2010 Fiat Idea
To start off, 2010 Fiat Idea is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 1,779 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (161 HP @ 5700 RPM) has 82 more horse power than 2010 Fiat Idea. (79 HP @ 5000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2010 Fiat Idea. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 390 kg more than 2010 Fiat Idea. 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 (225 Nm @ 1950 RPM) has 111 more torque (in Nm) than 2010 Fiat Idea. (114 Nm @ 4000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2010 Fiat Idea.
Compare all specifications:
| 2009 Audi A4 | 2010 Fiat Idea | |
| Make | Audi | Fiat |
| Model | A4 | Idea |
| Year Released | 2009 | 2010 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 1242 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 79 HP |
| Engine RPM | 5700 RPM | 5000 RPM |
| Torque | 225 Nm | 114 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 70.8 mm |
| Engine Stroke Size | 86.4 mm | 78.9 mm |
| Engine Compression Ratio | 9.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 226 km/hour | 163 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 13.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1540 kg | 1150 kg |
| Vehicle Length | 4580 mm | 3940 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1670 mm |
| Wheelbase Size | 2660 mm | 2520 mm |
| Fuel Consumption Overall | 8.5 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 70 L | 47 L |
