2005 Nissan Altima vs. 2001 Opel Astra
To start off, 2005 Nissan Altima is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Opel Astra. In addition, the cost of maintenance, including insurance, on 2001 Opel Astra would be higher. At 2,491 cc (4 cylinders), 2005 Nissan Altima is equipped with a bigger engine. In terms of performance, 2005 Nissan Altima (175 HP @ 3600 RPM) has 75 more horse power than 2001 Opel Astra. (100 HP @ 5800 RPM). In normal driving conditions, 2005 Nissan Altima should accelerate faster than 2001 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Nissan Altima weights approximately 58 kg more than 2001 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, 2005 Nissan Altima (237 Nm) has 87 more torque (in Nm) than 2001 Opel Astra. (150 Nm). This means 2005 Nissan Altima will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Astra.
Compare all specifications:
| 2005 Nissan Altima | 2001 Opel Astra | |
| Make | Nissan | Opel |
| Model | Altima | Astra |
| Year Released | 2005 | 2001 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 100 HP |
| Engine RPM | 3600 RPM | 5800 RPM |
| Torque | 237 Nm | 150 Nm |
| Engine Bore Size | 89 mm | 79 mm |
| Engine Stroke Size | 100 mm | 81.5 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1408 kg | 1350 kg |
| Vehicle Length | 4890 mm | 4280 mm |
| Vehicle Width | 1790 mm | 1720 mm |
| Vehicle Height | 1480 mm | 1470 mm |
| Wheelbase Size | 2860 mm | 2620 mm |
| Fuel Tank Capacity | 76 L | 52 L |
