2002 Mazda 6 vs. 2005 Pontiac G6
To start off, 2005 Pontiac G6 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Mazda 6. In addition, the cost of maintenance, including insurance, on 2002 Mazda 6 would be higher. At 3,498 cc (6 cylinders), 2005 Pontiac G6 is equipped with a bigger engine. In terms of performance, 2005 Pontiac G6 (197 HP @ 5600 RPM) has 49 more horse power than 2002 Mazda 6. (148 HP @ 6000 RPM) In normal driving conditions, 2005 Pontiac G6 should accelerate faster than 2002 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac G6 weights approximately 126 kg more than 2002 Mazda 6. 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 G6 (298 Nm @ 3200 RPM) has 117 more torque (in Nm) than 2002 Mazda 6. (181 Nm @ 4500 RPM). This means 2005 Pontiac G6 will have an easier job in driving up hills or pulling heavy equipment than 2002 Mazda 6. 2005 Pontiac G6 has automatic transmission and 2002 Mazda 6 has manual transmission. 2002 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Pontiac G6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Mazda 6 | 2005 Pontiac G6 | |
| Make | Mazda | Pontiac |
| Model | 6 | G6 |
| Year Released | 2002 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 197 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 181 Nm | 298 Nm |
| Torque RPM | 4500 RPM | 3200 RPM |
| Engine Compression Ratio | 11.0:1 | 9.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1425 kg | 1551 kg |
| Vehicle Length | 4710 mm | 4810 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1490 mm | 1460 mm |
| Wheelbase Size | 2680 mm | 3050 mm |
| Fuel Tank Capacity | 64 L | 64 L |
