2007 Chevrolet HHR vs. 2004 Oldsmobile Alero
To start off, 2007 Chevrolet HHR is newer by 3 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 2,397 cc (4 cylinders), 2007 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2007 Chevrolet HHR (175 HP) has 35 more horse power than 2004 Oldsmobile Alero. (140 HP). In normal driving conditions, 2007 Chevrolet HHR should accelerate faster than 2004 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, 2007 Chevrolet HHR (224 Nm) has 21 more torque (in Nm) than 2004 Oldsmobile Alero. (203 Nm). This means 2007 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 2004 Oldsmobile Alero.
Compare all specifications:
| 2007 Chevrolet HHR | 2004 Oldsmobile Alero | |
| Make | Chevrolet | Oldsmobile |
| Model | HHR | Alero |
| Year Released | 2007 | 2004 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2397 cc | 2196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 140 HP |
| Torque | 224 Nm | 203 Nm |
| Engine Bore Size | 87.9 mm | 86.1 mm |
| Engine Stroke Size | 97.8 mm | 94 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Drive Type | Front | Front |
| Vehicle Length | 4440 mm | 4750 mm |
| Vehicle Width | 1740 mm | 1790 mm |
| Vehicle Height | 1570 mm | 1390 mm |
| Wheelbase Size | 2630 mm | 2720 mm |
