2009 Nissan Sentra vs. 2006 Opel Astra
To start off, 2009 Nissan Sentra is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 1,999 cc (4 cylinders), 2009 Nissan Sentra is equipped with a bigger engine. In terms of performance, 2009 Nissan Sentra (140 HP @ 5100 RPM) has 36 more horse power than 2006 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2009 Nissan Sentra should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 73 kg more than 2009 Nissan Sentra.
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, 2009 Nissan Sentra (199 Nm @ 4800 RPM) has 48 more torque (in Nm) than 2006 Opel Astra. (151 Nm @ 3900 RPM). This means 2009 Nissan Sentra will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 2009 Nissan Sentra | 2006 Opel Astra | |
| Make | Nissan | Opel |
| Model | Sentra | Astra |
| Year Released | 2009 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 140 HP | 104 HP |
| Engine RPM | 5100 RPM | 6000 RPM |
| Torque | 199 Nm | 151 Nm |
| Torque RPM | 4800 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1442 kg | 1515 kg |
| Vehicle Length | 4570 mm | 4480 mm |
| Vehicle Width | 1800 mm | 2030 mm |
| Vehicle Height | 1520 mm | 1840 mm |
| Wheelbase Size | 2690 mm | 2620 mm |
| Fuel Consumption Overall | 8.4 L/100km | 7 L/100km |
| Fuel Tank Capacity | 55 L | 52 L |
