2007 Dodge Caliber vs. 2010 Opel Astra
To start off, 2010 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Dodge Caliber. In addition, the cost of maintenance, including insurance, on 2007 Dodge Caliber would be higher. At 1,998 cc (4 cylinders), 2010 Opel Astra is equipped with a bigger engine. In terms of performance, 2010 Opel Astra (197 HP @ 5400 RPM) has 59 more horse power than 2007 Dodge Caliber. (138 HP @ 4000 RPM) In normal driving conditions, 2010 Opel Astra should accelerate faster than 2007 Dodge Caliber. With that said, vehicle weight also plays an important factor in acceleration. 2010 Opel Astra weights approximately 200 kg more than 2007 Dodge Caliber. 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 Dodge Caliber (310 Nm @ 2500 RPM) has 48 more torque (in Nm) than 2010 Opel Astra. (262 Nm @ 1950 RPM). This means 2007 Dodge Caliber will have an easier job in driving up hills or pulling heavy equipment than 2010 Opel Astra.
Compare all specifications:
| 2007 Dodge Caliber | 2010 Opel Astra | |
| Make | Dodge | Opel |
| Model | Caliber | Astra |
| Year Released | 2007 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 197 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 310 Nm | 262 Nm |
| Torque RPM | 2500 RPM | 1950 RPM |
| Engine Compression Ratio | 18.0:1 | 8.8:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 191 km/hour | 234 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 7.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1425 kg | 1625 kg |
| Vehicle Length | 4420 mm | 4300 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1540 mm | 1440 mm |
| Wheelbase Size | 2640 mm | 2620 mm |
| Fuel Consumption Overall | 6.1 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 51 L | 52 L |
