2007 Jeep Wrangler vs. 2009 Jeep Wrangler
To start off, 2009 Jeep Wrangler is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Jeep Wrangler. In addition, the cost of maintenance, including insurance, on 2007 Jeep Wrangler would be higher. At 3,966 cc (6 cylinders), 2007 Jeep Wrangler is equipped with a bigger engine. In terms of performance, 2009 Jeep Wrangler (196 HP @ 5000 RPM) has 21 more horse power than 2007 Jeep Wrangler. (175 HP @ 4600 RPM) In normal driving conditions, 2009 Jeep Wrangler should accelerate faster than 2007 Jeep Wrangler. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Wrangler weights approximately 400 kg more than 2007 Jeep Wrangler. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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 Jeep Wrangler (315 Nm @ 4000 RPM) has 19 more torque (in Nm) than 2007 Jeep Wrangler. (296 Nm @ 3500 RPM). This means 2009 Jeep Wrangler will have an easier job in driving up hills or pulling heavy equipment than 2007 Jeep Wrangler.
Compare all specifications:
| 2007 Jeep Wrangler | 2009 Jeep Wrangler | |
| Make | Jeep | Jeep |
| Model | Wrangler | Wrangler |
| Year Released | 2007 | 2009 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3966 cc | 3776 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 175 HP | 196 HP |
| Engine RPM | 4600 RPM | 5000 RPM |
| Torque | 296 Nm | 315 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 98.4 mm | 96 mm |
| Engine Stroke Size | 86.7 mm | 87 mm |
| Engine Compression Ratio | 8.8:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 174 km/hour | 180 km/hour |
| Acceleration 0-100mph | 10.2 seconds | 11.2 seconds |
| Drive Type | 4WD | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1550 kg | 1950 kg |
| Vehicle Length | 3950 mm | 4760 mm |
| Vehicle Width | 1740 mm | 1880 mm |
| Vehicle Height | 1810 mm | 1810 mm |
| Wheelbase Size | 2380 mm | 2950 mm |
| Fuel Consumption Overall | 13.1 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 72 L | 70 L |
