2003 Oldsmobile Alero vs. 2005 Holden Vectra
To start off, 2005 Holden Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Oldsmobile Alero. In addition, the cost of maintenance, including insurance, on 2003 Oldsmobile Alero would be higher. At 2,198 cc (4 cylinders), 2005 Holden Vectra is equipped with a bigger engine. In terms of performance, 2005 Holden Vectra (145 HP @ 5800 RPM) has 6 more horse power than 2003 Oldsmobile Alero. (139 HP @ 5600 RPM) In normal driving conditions, 2005 Holden Vectra should accelerate faster than 2003 Oldsmobile Alero. With that said, vehicle weight also plays an important factor in acceleration. 2005 Holden Vectra weights approximately 170 kg more than 2003 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, both vehicles can yield 203 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2003 Oldsmobile Alero | 2005 Holden Vectra | |
| Make | Oldsmobile | Holden |
| Model | Alero | Vectra |
| Year Released | 2003 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 139 HP | 145 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 203 Nm | 203 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1360 kg | 1530 kg |
| Vehicle Length | 4750 mm | 4600 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2720 mm | 2710 mm |
