2007 Jeep Grand Cherokee vs. 2009 Mazda 3
To start off, 2009 Mazda 3 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2007 Jeep Grand Cherokee would be higher. At 4,701 cc (8 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (235 HP @ 4500 RPM) has 81 more horse power than 2009 Mazda 3. (154 HP @ 6500 RPM). In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 2009 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 127 kg more than 2009 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mazda 3. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Grand Cherokee 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, 2007 Jeep Grand Cherokee (414 Nm @ 3600 RPM) has 211 more torque (in Nm) than 2009 Mazda 3. (203 Nm @ 4500 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda 3. 2007 Jeep Grand Cherokee has automatic transmission and 2009 Mazda 3 has manual transmission. 2009 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Jeep Grand Cherokee | 2009 Mazda 3 | |
| Make | Jeep | Mazda |
| Model | Grand Cherokee | 3 |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4701 cc | 2260 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 235 HP | 154 HP |
| Engine RPM | 4500 RPM | 6500 RPM |
| Torque | 414 Nm | 203 Nm |
| Torque RPM | 3600 RPM | 4500 RPM |
| Engine Bore Size | 93 mm | 87.5 mm |
| Engine Stroke Size | 86.7 mm | 94 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1677 kg | 1550 kg |
| Vehicle Length | 4750 mm | 4550 mm |
| Vehicle Width | 1870 mm | 1760 mm |
| Vehicle Height | 1730 mm | 1470 mm |
| Wheelbase Size | 2790 mm | 2650 mm |
| Fuel Consumption Overall | 13.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 80 L | 55 L |
