2005 Chevrolet Cobalt vs. 2007 Mazda 3
To start off, 2007 Mazda 3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Cobalt. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Cobalt would be higher. At 2,198 cc (4 cylinders), 2005 Chevrolet Cobalt is equipped with a bigger engine. In terms of performance, 2007 Mazda 3 (148 HP @ 6000 RPM) has 8 more horse power than 2005 Chevrolet Cobalt. (140 HP @ 5600 RPM) In normal driving conditions, 2007 Mazda 3 should accelerate faster than 2005 Chevrolet Cobalt. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Cobalt weights approximately 185 kg more than 2007 Mazda 3.
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, 2005 Chevrolet Cobalt (203 Nm) has 16 more torque (in Nm) than 2007 Mazda 3. (187 Nm). This means 2005 Chevrolet Cobalt will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 3.
Compare all specifications:
| 2005 Chevrolet Cobalt | 2007 Mazda 3 | |
| Make | Chevrolet | Mazda |
| Model | Cobalt | 3 |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 140 HP | 148 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 203 Nm | 187 Nm |
| Engine Bore Size | 86.1 mm | 87.5 mm |
| Engine Stroke Size | 94 mm | 83.1 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1495 kg | 1310 kg |
| Vehicle Length | 4590 mm | 4430 mm |
| Vehicle Width | 1730 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2720 mm | 2650 mm |
| Fuel Consumption Overall | 8.4 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 49 L | 55 L |
