2002 Infiniti G20 vs. 2009 Nissan Sentra
To start off, 2009 Nissan Sentra is newer by 7 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 1,999 cc (4 cylinders), 2009 Nissan Sentra is equipped with a bigger engine. In terms of performance, 2002 Infiniti G20 (144 HP @ 6000 RPM) has 4 more horse power than 2009 Nissan Sentra. (140 HP @ 5100 RPM). In normal driving conditions, 2002 Infiniti G20 should accelerate faster than 2009 Nissan Sentra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Nissan Sentra weights approximately 99 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, 2009 Nissan Sentra (199 Nm @ 4800 RPM) has 14 more torque (in Nm) than 2002 Infiniti G20. (185 Nm @ 4800 RPM). This means 2009 Nissan Sentra will have an easier job in driving up hills or pulling heavy equipment than 2002 Infiniti G20. 2002 Infiniti G20 has automatic transmission and 2009 Nissan Sentra has manual transmission. 2009 Nissan Sentra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Infiniti G20 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Infiniti G20 | 2009 Nissan Sentra | |
| Make | Infiniti | Nissan |
| Model | G20 | Sentra |
| Year Released | 2002 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 144 HP | 140 HP |
| Engine RPM | 6000 RPM | 5100 RPM |
| Torque | 185 Nm | 199 Nm |
| Torque RPM | 4800 RPM | 4800 RPM |
| Engine Compression Ratio | 9.5:1 | 9.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1343 kg | 1442 kg |
| Vehicle Length | 4520 mm | 4570 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1410 mm | 1520 mm |
| Wheelbase Size | 2610 mm | 2690 mm |
| Fuel Tank Capacity | 60 L | 55 L |
