2006 Jeep Commander vs. 1999 Jeep Wrangler
To start off, 2006 Jeep Commander is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Jeep Wrangler. In addition, the cost of maintenance, including insurance, on 1999 Jeep Wrangler would be higher. At 4,703 cc, 2006 Jeep Commander is equipped with a bigger engine. In terms of performance, 2006 Jeep Commander (235 HP @ 4500 RPM) has 51 more horse power than 1999 Jeep Wrangler. (184 HP @ 4750 RPM). In normal driving conditions, 2006 Jeep Commander should accelerate faster than 1999 Jeep Wrangler. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jeep Commander weights approximately 219 kg more than 1999 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, 2006 Jeep Commander (414 Nm @ 3600 RPM) has 124 more torque (in Nm) than 1999 Jeep Wrangler. (290 Nm @ 2950 RPM). This means 2006 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1999 Jeep Wrangler. 2006 Jeep Commander has automatic transmission and 1999 Jeep Wrangler has manual transmission. 1999 Jeep Wrangler will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Jeep Commander | 1999 Jeep Wrangler | |
| Make | Jeep | Jeep |
| Model | Commander | Wrangler |
| Year Released | 2006 | 1999 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4703 cc | 3960 cc |
| Horse Power | 235 HP | 184 HP |
| Engine RPM | 4500 RPM | 4750 RPM |
| Torque | 414 Nm | 290 Nm |
| Torque RPM | 3600 RPM | 2950 RPM |
| Engine Bore Size | 88 mm | 98.6 mm |
| Engine Stroke Size | 101 mm | 86.6 mm |
| Engine Compression Ratio | 9.1:1 | 8.8:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1677 kg | 1458 kg |
| Vehicle Length | 4790 mm | 3950 mm |
| Vehicle Width | 1910 mm | 1740 mm |
| Vehicle Height | 1830 mm | 1790 mm |
| Wheelbase Size | 2790 mm | 2380 mm |
| Fuel Tank Capacity | 78 L | 72 L |
