2004 Oldsmobile Alero vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Oldsmobile Alero. In addition, the cost of maintenance, including insurance, on 2004 Oldsmobile Alero would be higher. At 2,196 cc (4 cylinders), 2004 Oldsmobile Alero is equipped with a bigger engine. In terms of performance, 2004 Oldsmobile Alero (140 HP) has 51 more horse power than 2006 Opel Astra. (89 HP). In normal driving conditions, 2004 Oldsmobile Alero should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Oldsmobile Alero weights approximately 88 kg more than 2006 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, 2004 Oldsmobile Alero (203 Nm) has 78 more torque (in Nm) than 2006 Opel Astra. (125 Nm). This means 2004 Oldsmobile Alero will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 2004 Oldsmobile Alero | 2006 Opel Astra | |
| Make | Oldsmobile | Opel |
| Model | Alero | Astra |
| Year Released | 2004 | 2006 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 1364 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 140 HP | 89 HP |
| Torque | 203 Nm | 125 Nm |
| Engine Bore Size | 86 mm | 73.5 mm |
| Engine Stroke Size | 94 mm | 80.6 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1368 kg | 1280 kg |
| Vehicle Length | 4750 mm | 4520 mm |
| Vehicle Width | 1790 mm | 2000 mm |
| Vehicle Height | 1390 mm | 1510 mm |
| Wheelbase Size | 2720 mm | 2710 mm |
| Fuel Consumption Overall | 8.4 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 53 L | 52 L |
