1999 Infiniti G20 vs. 2008 Jeep Commander
To start off, 2008 Jeep Commander is newer by 9 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. At 5,654 cc (8 cylinders), 2008 Jeep Commander is equipped with a bigger engine. In terms of performance, 2008 Jeep Commander (330 HP @ 5000 RPM) has 190 more horse power than 1999 Infiniti G20. (140 HP @ 6400 RPM) In normal driving conditions, 2008 Jeep Commander should accelerate faster than 1999 Infiniti G20. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Commander weights approximately 657 kg more than 1999 Infiniti G20. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 1999 Infiniti G20. In wet, icy, snow, or gravel driving conditions, 2008 Jeep Commander will offer significantly more control. 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, 2008 Jeep Commander (509 Nm @ 4000 RPM) has 330 more torque (in Nm) than 1999 Infiniti G20. (179 Nm @ 4800 RPM). This means 2008 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1999 Infiniti G20. 2008 Jeep Commander has automatic transmission and 1999 Infiniti G20 has manual transmission. 1999 Infiniti G20 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Infiniti G20 | 2008 Jeep Commander | |
| Make | Infiniti | Jeep |
| Model | G20 | Commander |
| Year Released | 1999 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 5654 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 140 HP | 330 HP |
| Engine RPM | 6400 RPM | 5000 RPM |
| Torque | 179 Nm | 509 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 99.6 mm |
| Engine Stroke Size | 86 mm | 90.9 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1321 kg | 1978 kg |
| Vehicle Length | 4520 mm | 4790 mm |
| Vehicle Width | 1700 mm | 1910 mm |
| Vehicle Height | 1410 mm | 1830 mm |
| Wheelbase Size | 2610 mm | 2790 mm |
| Fuel Tank Capacity | 60 L | 80 L |
