2010 Infiniti G37 vs. 2003 Jeep Grand Cherokee
To start off, 2010 Infiniti G37 is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2003 Jeep Grand Cherokee would be higher. At 3,960 cc (6 cylinders), 2003 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2010 Infiniti G37 (329 HP @ 7000 RPM) has 134 more horse power than 2003 Jeep Grand Cherokee. (195 HP @ 4600 RPM). In normal driving conditions, 2010 Infiniti G37 should accelerate faster than 2003 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2003 Jeep Grand Cherokee weights approximately 396 kg more than 2010 Infiniti G37.
Because 2010 Infiniti G37 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Jeep Grand Cherokee. In wet, icy, snow, or gravel driving conditions, 2010 Infiniti G37 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, 2010 Infiniti G37 (365 Nm @ 5200 RPM) has 53 more torque (in Nm) than 2003 Jeep Grand Cherokee. (312 Nm @ 3000 RPM). This means 2010 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2003 Jeep Grand Cherokee.
Compare all specifications:
| 2010 Infiniti G37 | 2003 Jeep Grand Cherokee | |
| Make | Infiniti | Jeep |
| Model | G37 | Grand Cherokee |
| Year Released | 2010 | 2003 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 3960 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 329 HP | 195 HP |
| Engine RPM | 7000 RPM | 4600 RPM |
| Torque | 365 Nm | 312 Nm |
| Torque RPM | 5200 RPM | 3000 RPM |
| Engine Compression Ratio | 10.5:1 | 8.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1320 kg | 1716 kg |
| Vehicle Length | 4760 mm | 4620 mm |
| Vehicle Width | 1780 mm | 1840 mm |
| Vehicle Height | 1470 mm | 1770 mm |
| Wheelbase Size | 2860 mm | 2700 mm |
| Fuel Tank Capacity | 76 L | 78 L |
