2005 Kia Spectra vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Kia Spectra. In addition, the cost of maintenance, including insurance, on 2005 Kia Spectra would be higher. At 1,975 cc (4 cylinders), 2005 Kia Spectra is equipped with a bigger engine. In terms of performance, 2005 Kia Spectra (138 HP @ 4000 RPM) has 33 more horse power than 2007 Opel Astra. (105 HP @ 6000 RPM). In normal driving conditions, 2005 Kia Spectra should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 40 kg more than 2005 Kia Spectra.
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 Kia Spectra (184 Nm) has 34 more torque (in Nm) than 2007 Opel Astra. (150 Nm). This means 2005 Kia Spectra will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2005 Kia Spectra | 2007 Opel Astra | |
| Make | Kia | Opel |
| Model | Spectra | Astra |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1975 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 105 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 184 Nm | 150 Nm |
| Engine Bore Size | 82.1 mm | 79 mm |
| Engine Stroke Size | 93 mm | 81.5 mm |
| Engine Compression Ratio | 10.1:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1225 kg | 1265 kg |
| Vehicle Length | 4490 mm | 4300 mm |
| Vehicle Width | 1740 mm | 1760 mm |
| Vehicle Height | 1480 mm | 1440 mm |
| Wheelbase Size | 2620 mm | 2620 mm |
| Fuel Consumption Highway | 7.1 L/100km | 5.4 L/100km |
| Fuel Consumption Overall | 8.4 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 55 L | 52 L |
