2002 Infiniti G20 vs. 2010 Mazda CX-7
To start off, 2010 Mazda CX-7 is newer by 8 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 2,500 cc (4 cylinders), 2010 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2010 Mazda CX-7 (161 HP @ 6000 RPM) has 17 more horse power than 2002 Infiniti G20. (144 HP @ 6000 RPM) In normal driving conditions, 2010 Mazda CX-7 should accelerate faster than 2002 Infiniti G20. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mazda CX-7 weights approximately 243 kg more than 2002 Infiniti G20. 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, 2010 Mazda CX-7 (218 Nm @ 3500 RPM) has 33 more torque (in Nm) than 2002 Infiniti G20. (185 Nm @ 4800 RPM). This means 2010 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 2002 Infiniti G20.
Compare all specifications:
| 2002 Infiniti G20 | 2010 Mazda CX-7 | |
| Make | Infiniti | Mazda |
| Model | G20 | CX-7 |
| Year Released | 2002 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 144 HP | 161 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 185 Nm | 218 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1343 kg | 1586 kg |
| Vehicle Length | 4520 mm | 4681 mm |
| Vehicle Width | 1700 mm | 1872 mm |
| Vehicle Height | 1410 mm | 1646 mm |
| Wheelbase Size | 2610 mm | 2751 mm |
| Fuel Tank Capacity | 60 L | 62 L |
