2002 Infiniti G20 vs. 2003 Mazda 6
To start off, 2003 Mazda 6 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Infiniti G20. In addition, the cost of maintenance, including insurance, on 2002 Infiniti G20 would be higher. At 1,998 cc (4 cylinders), 2002 Infiniti G20 is equipped with a bigger engine. In terms of performance, 2002 Infiniti G20 (146 HP @ 6000 RPM) has 28 more horse power than 2003 Mazda 6. (118 HP @ 5500 RPM). In normal driving conditions, 2002 Infiniti G20 should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 94 kg more than 2002 Infiniti G20.
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, 2002 Infiniti G20 (185 Nm @ 4800 RPM) has 20 more torque (in Nm) than 2003 Mazda 6. (165 Nm @ 4500 RPM). This means 2002 Infiniti G20 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6.
Compare all specifications:
| 2002 Infiniti G20 | 2003 Mazda 6 | |
| Make | Infiniti | Mazda |
| Model | G20 | 6 |
| Year Released | 2002 | 2003 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 146 HP | 118 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 185 Nm | 165 Nm |
| Torque RPM | 4800 RPM | 4500 RPM |
| Engine Bore Size | 86 mm | 83 mm |
| Engine Stroke Size | 86 mm | 83.1 mm |
| Engine Compression Ratio | 9.5:1 | 11.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1326 kg | 1420 kg |
| Vehicle Length | 4520 mm | 4690 mm |
| Vehicle Width | 1700 mm | 1790 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2610 mm | 2680 mm |
| Fuel Tank Capacity | 60 L | 64 L |
