2009 Chevrolet Kalos vs. 2007 Opel Astra
To start off, 2009 Chevrolet Kalos is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 1,909 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (118 HP @ 3500 RPM) has 36 more horse power than 2009 Chevrolet Kalos. (82 HP @ 5600 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2009 Chevrolet Kalos. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 325 kg more than 2009 Chevrolet Kalos. 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, 2007 Opel Astra (280 Nm @ 2000 RPM) has 157 more torque (in Nm) than 2009 Chevrolet Kalos. (123 Nm @ 3000 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Kalos.
Compare all specifications:
| 2009 Chevrolet Kalos | 2007 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Kalos | Astra |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1399 cc | 1909 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 82 HP | 118 HP |
| Engine RPM | 5600 RPM | 3500 RPM |
| Torque | 123 Nm | 280 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 78 mm | 82 mm |
| Engine Stroke Size | 73.5 mm | 90.4 mm |
| Engine Compression Ratio | 9.5:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 13.7 seconds | 10.5 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1070 kg | 1395 kg |
| Vehicle Length | 3890 mm | 4480 mm |
| Vehicle Width | 1680 mm | 2030 mm |
| Vehicle Height | 1500 mm | 1420 mm |
| Wheelbase Size | 2490 mm | 2620 mm |
| Fuel Consumption Overall | 6.6 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 45 L | 52 L |
