2011 Subaru Outback vs. 2005 Chevrolet Alero
To start off, 2011 Subaru Outback is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Alero. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Alero would be higher. At 2,500 cc (4 cylinders), 2011 Subaru Outback is equipped with a bigger engine. In terms of performance, 2011 Subaru Outback (170 HP @ 5600 RPM) has 30 more horse power than 2005 Chevrolet Alero. (140 HP @ 5800 RPM). In normal driving conditions, 2011 Subaru Outback should accelerate faster than 2005 Chevrolet Alero. With that said, vehicle weight also plays an important factor in acceleration. 2011 Subaru Outback weights approximately 185 kg more than 2005 Chevrolet Alero. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Subaru Outback is all wheel drive (AWD), it will have significant more traction and grip than 2005 Chevrolet Alero. In wet, icy, snow, or gravel driving conditions, 2011 Subaru Outback will offer significantly more control. 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, 2011 Subaru Outback (230 Nm @ 4000 RPM) has 31 more torque (in Nm) than 2005 Chevrolet Alero. (199 Nm @ 4200 RPM). This means 2011 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Alero. 2005 Chevrolet Alero has automatic transmission and 2011 Subaru Outback has manual transmission. 2011 Subaru Outback will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Alero will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2011 Subaru Outback | 2005 Chevrolet Alero | |
| Make | Subaru | Chevrolet |
| Model | Outback | Alero |
| Year Released | 2011 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 2392 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 140 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 230 Nm | 199 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | AWD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1555 kg | 1370 kg |
| Vehicle Length | 4780 mm | 4750 mm |
| Vehicle Width | 1821 mm | 1790 mm |
| Vehicle Height | 1669 mm | 1410 mm |
| Wheelbase Size | 2741 mm | 2730 mm |
