2002 Oldsmobile Alero vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 5 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, 2007 Opel Astra (197 HP @ 5400 RPM) has 49 more horse power than 2002 Oldsmobile Alero. (148 HP @ 5600 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2002 Oldsmobile Alero. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 15 kg more than 2002 Oldsmobile Alero. 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, 2007 Opel Astra (262 Nm @ 1950 RPM) has 52 more torque (in Nm) than 2002 Oldsmobile Alero. (210 Nm @ 4400 RPM). This means 2007 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 | 2007 Opel Astra | |
| Make | Oldsmobile | Opel |
| Model | Alero | Astra |
| Year Released | 2002 | 2007 |
| Body Type | Sedan | Hatchback |
| 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 | 197 HP |
| Engine RPM | 5600 RPM | 5400 RPM |
| Torque | 210 Nm | 262 Nm |
| Torque RPM | 4400 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1370 kg | 1385 kg |
| Vehicle Length | 4750 mm | 4300 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1390 mm | 1440 mm |
| Wheelbase Size | 2720 mm | 2620 mm |
