2004 Opel Astra vs. 2011 Nissan Sentra
To start off, 2011 Nissan Sentra is newer by 7 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 2,500 cc (4 cylinders), 2011 Nissan Sentra is equipped with a bigger engine. In terms of performance, 2011 Nissan Sentra (200 HP @ 6600 RPM) has 77 more horse power than 2004 Opel Astra. (123 HP @ 5600 RPM) In normal driving conditions, 2011 Nissan Sentra should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Nissan Sentra weights approximately 41 kg more than 2004 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 Nissan Sentra (244 Nm @ 5200 RPM) has 74 more torque (in Nm) than 2004 Opel Astra. (170 Nm @ 3800 RPM). This means 2011 Nissan Sentra will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra. 2004 Opel Astra has automatic transmission and 2011 Nissan Sentra has manual transmission. 2011 Nissan Sentra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Astra | 2011 Nissan Sentra | |
| Make | Opel | Nissan |
| Model | Astra | Sentra |
| Year Released | 2004 | 2011 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 200 HP |
| Engine RPM | 5600 RPM | 6600 RPM |
| Torque | 170 Nm | 244 Nm |
| Torque RPM | 3800 RPM | 5200 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1391 kg |
| Vehicle Length | 4520 mm | 4575 mm |
| Vehicle Width | 1800 mm | 1791 mm |
| Vehicle Height | 1510 mm | 1501 mm |
| Wheelbase Size | 2710 mm | 2685 mm |
| Fuel Consumption | 6.3 L/100km | 8.4 L/100km |
| Fuel Consumption City | 11.4 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 52 L | 55 L |
