2011 Volkswagen Jetta vs. 2007 Opel Astra
To start off, 2011 Volkswagen Jetta is newer by 4 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 2,500 cc (5 cylinders), 2011 Volkswagen Jetta is equipped with a bigger engine. In terms of performance, 2011 Volkswagen Jetta (170 HP @ 5700 RPM) has 81 more horse power than 2007 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2011 Volkswagen Jetta should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Volkswagen Jetta weights approximately 260 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, 2011 Volkswagen Jetta (240 Nm @ 4250 RPM) has 115 more torque (in Nm) than 2007 Opel Astra. (125 Nm @ 4000 RPM). This means 2011 Volkswagen Jetta will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2011 Volkswagen Jetta | 2007 Opel Astra | |
| Make | Volkswagen | Opel |
| Model | Jetta | Astra |
| Year Released | 2011 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 1364 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 89 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 240 Nm | 125 Nm |
| Torque RPM | 4250 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1490 kg | 1230 kg |
| Vehicle Length | 4557 mm | 4260 mm |
| Vehicle Width | 1781 mm | 1760 mm |
| Vehicle Height | 1504 mm | 1470 mm |
| Wheelbase Size | 2578 mm | 2620 mm |
| Fuel Tank Capacity | 55 L | 52 L |
