2005 Fiat Idea vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Fiat Idea. In addition, the cost of maintenance, including insurance, on 2005 Fiat Idea would be higher. At 1,589 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (104 HP @ 6000 RPM) has 35 more horse power than 2005 Fiat Idea. (69 HP @ 4000 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 2005 Fiat Idea. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 115 kg more than 2005 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, 2005 Fiat Idea (180 Nm @ 1750 RPM) has 30 more torque (in Nm) than 2006 Opel Astra. (150 Nm @ 3900 RPM). This means 2005 Fiat Idea will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 2005 Fiat Idea | 2006 Opel Astra | |
| Make | Fiat | Opel |
| Model | Idea | Astra |
| Year Released | 2005 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1248 cc | 1589 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 69 HP | 104 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 180 Nm | 150 Nm |
| Torque RPM | 1750 RPM | 3900 RPM |
| Engine Bore Size | 69.6 mm | 79.1 mm |
| Engine Stroke Size | 82 mm | 81.5 mm |
| Engine Compression Ratio | 18.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 15.4 seconds | 12.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1150 kg | 1265 kg |
| Vehicle Length | 3940 mm | 4260 mm |
| Vehicle Width | 1700 mm | 1760 mm |
| Vehicle Height | 1670 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2620 mm |
| Fuel Consumption Overall | 5.1 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 47 L | 52 L |
