2007 Mazda 2 vs. 2005 Pontiac Sunfire
To start off, 2007 Mazda 2 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Pontiac Sunfire. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Sunfire would be higher. At 2,189 cc (4 cylinders), 2005 Pontiac Sunfire is equipped with a bigger engine. In terms of performance, 2005 Pontiac Sunfire (141 HP @ 5600 RPM) has 74 more horse power than 2007 Mazda 2. (67 HP @ 4000 RPM) In normal driving conditions, 2005 Pontiac Sunfire should accelerate faster than 2007 Mazda 2. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Sunfire weights approximately 97 kg more than 2007 Mazda 2. 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, 2005 Pontiac Sunfire (203 Nm @ 4000 RPM) has 43 more torque (in Nm) than 2007 Mazda 2. (160 Nm @ 2000 RPM). This means 2005 Pontiac Sunfire will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 2.
Compare all specifications:
| 2007 Mazda 2 | 2005 Pontiac Sunfire | |
| Make | Mazda | Pontiac |
| Model | 2 | Sunfire |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1399 cc | 2189 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 67 HP | 141 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 160 Nm | 203 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 73.7 mm | 86 mm |
| Engine Stroke Size | 82 mm | 94 mm |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1164 kg | 1261 kg |
| Vehicle Length | 3930 mm | 4630 mm |
| Vehicle Width | 1690 mm | 1740 mm |
| Vehicle Height | 1550 mm | 1350 mm |
| Wheelbase Size | 2500 mm | 2860 mm |
| Fuel Consumption Overall | 4.6 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 45 L | 76 L |
