1999 Infiniti G20 vs. 2007 Mazda 6
To start off, 2007 Mazda 6 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Infiniti G20. In addition, the cost of maintenance, including insurance, on 1999 Infiniti G20 would be higher. Both 1999 Infiniti G20 and 2007 Mazda 6 are equipped with a 1,998 cc engine. In terms of performance, 1999 Infiniti G20 (140 HP @ 6400 RPM) has 20 more horse power than 2007 Mazda 6. (120 HP @ 3500 RPM). In normal driving conditions, 1999 Infiniti G20 should accelerate faster than 2007 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 6 weights approximately 144 kg more than 1999 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, 2007 Mazda 6 (310 Nm @ 2000 RPM) has 130 more torque (in Nm) than 1999 Infiniti G20. (180 Nm @ 4800 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1999 Infiniti G20. 1999 Infiniti G20 has automatic transmission and 2007 Mazda 6 has manual transmission. 2007 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Infiniti G20 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Infiniti G20 | 2007 Mazda 6 | |
| Make | Infiniti | Mazda |
| Model | G20 | 6 |
| Year Released | 1999 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 140 HP | 120 HP |
| Engine RPM | 6400 RPM | 3500 RPM |
| Torque | 180 Nm | 310 Nm |
| Torque RPM | 4800 RPM | 2000 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1341 kg | 1485 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 |
