2010 Dodge Caliber vs. 2007 Opel Astra
To start off, 2010 Dodge Caliber is newer by 3 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 2,400 cc (4 cylinders), 2010 Dodge Caliber is equipped with a bigger engine. In terms of performance, 2010 Dodge Caliber (172 HP @ 6000 RPM) has 83 more horse power than 2007 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2010 Dodge Caliber should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Dodge Caliber weights approximately 178 kg more than 2007 Opel Astra. 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, 2010 Dodge Caliber (223 Nm @ 4400 RPM) has 98 more torque (in Nm) than 2007 Opel Astra. (125 Nm @ 4000 RPM). This means 2010 Dodge Caliber will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2007 Opel Astra has automatic transmission and 2010 Dodge Caliber has manual transmission. 2010 Dodge Caliber will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2010 Dodge Caliber | 2007 Opel Astra | |
| Make | Dodge | Opel |
| Model | Caliber | Astra |
| Year Released | 2010 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2400 cc | 1364 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 172 HP | 89 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 223 Nm | 125 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1408 kg | 1230 kg |
| Vehicle Length | 4415 mm | 4260 mm |
| Vehicle Width | 1748 mm | 1760 mm |
| Vehicle Height | 1534 mm | 1470 mm |
| Wheelbase Size | 2634 mm | 2620 mm |
| Fuel Tank Capacity | 51 L | 52 L |
