2009 Volkswagen Jetta vs. 2010 Opel Astra
To start off, 2010 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Volkswagen Jetta. In addition, the cost of maintenance, including insurance, on 2009 Volkswagen Jetta 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 83 more horse power than 2009 Volkswagen Jetta. (114 HP @ 5200 RPM) In normal driving conditions, 2010 Opel Astra should accelerate faster than 2009 Volkswagen Jetta. With that said, vehicle weight also plays an important factor in acceleration. 2009 Volkswagen Jetta weights approximately 685 kg more than 2010 Opel Astra.
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 Opel Astra (262 Nm @ 1950 RPM) has 92 more torque (in Nm) than 2009 Volkswagen Jetta. (170 Nm @ 2400 RPM). This means 2010 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2009 Volkswagen Jetta.
Compare all specifications:
| 2009 Volkswagen Jetta | 2010 Opel Astra | |
| Make | Volkswagen | Opel |
| Model | Jetta | Astra |
| Year Released | 2009 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 114 HP | 197 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 170 Nm | 262 Nm |
| Torque RPM | 2400 RPM | 1950 RPM |
| Engine Compression Ratio | 10.5:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 189 km/hour | 234 km/hour |
| Acceleration 0-100mph | 11.3 seconds | 8.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2310 kg | 1625 kg |
| Vehicle Length | 4560 mm | 4300 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2580 mm | 2620 mm |
| Fuel Consumption Overall | 8.2 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 55 L | 52 L |
