2002 Oldsmobile Alero vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Oldsmobile Alero. In addition, the cost of maintenance, including insurance, on 2002 Oldsmobile Alero would be higher. At 2,392 cc (4 cylinders), 2002 Oldsmobile Alero is equipped with a bigger engine. In terms of performance, 2002 Oldsmobile Alero (148 HP @ 5600 RPM) has 25 more horse power than 2004 Opel Astra. (123 HP @ 3250 RPM). In normal driving conditions, 2002 Oldsmobile Alero should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 80 kg more than 2002 Oldsmobile Alero.
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 Opel Astra (281 Nm @ 1750 RPM) has 71 more torque (in Nm) than 2002 Oldsmobile Alero. (210 Nm @ 4400 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2002 Oldsmobile Alero.
Compare all specifications:
| 2002 Oldsmobile Alero | 2004 Opel Astra | |
| Make | Oldsmobile | Opel |
| Model | Alero | Astra |
| Year Released | 2002 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2392 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 123 HP |
| Engine RPM | 5600 RPM | 3250 RPM |
| Torque | 210 Nm | 281 Nm |
| Torque RPM | 4400 RPM | 1750 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1370 kg | 1450 kg |
| Vehicle Length | 4750 mm | 4520 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1510 mm |
| Wheelbase Size | 2720 mm | 2710 mm |
