2007 Mazda CX-9 vs. 2005 Chevrolet Alero
To start off, 2007 Mazda CX-9 is newer by 2 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 3,496 cc (6 cylinders), 2007 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2007 Mazda CX-9 (263 HP @ 6250 RPM) has 123 more horse power than 2005 Chevrolet Alero. (140 HP @ 5800 RPM). In normal driving conditions, 2007 Mazda CX-9 should accelerate faster than 2005 Chevrolet 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 Mazda CX-9 (338 Nm @ 4500 RPM) has 139 more torque (in Nm) than 2005 Chevrolet Alero. (199 Nm @ 4200 RPM). This means 2007 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Alero.
Compare all specifications:
| 2007 Mazda CX-9 | 2005 Chevrolet Alero | |
| Make | Mazda | Chevrolet |
| Model | CX-9 | Alero |
| Year Released | 2007 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3496 cc | 2392 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 263 HP | 140 HP |
| Engine RPM | 6250 RPM | 5800 RPM |
| Torque | 338 Nm | 199 Nm |
| Torque RPM | 4500 RPM | 4200 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5080 mm | 4750 mm |
| Vehicle Width | 1940 mm | 1790 mm |
| Vehicle Height | 1740 mm | 1410 mm |
| Wheelbase Size | 2880 mm | 2730 mm |
