The Good: A strong engine, an attractive--if boxy--interior, and some important safety features make it easy to forget you're driving a Jeep. A navigation system with satellite radio and a bunch of nifty electronics such as heated seats, power pedals, and a reverse warning system, add to the luxury feel. The Bad: The Commander's standard third-row seating makes for cramped quarters throughout and limited visibility. A boxy exterior and a boxy dashboard house a nav system with boxy graphics. The Bottom Line: The 2006 Jeep Commander is a powerful and well-appointed upscale SUV. While its performance blows the doors off the competition over any terrain, a cramped interior and clunky cabin tech bring it down. introAmong Jeep owners, there's a popular bumper sticker that states, "It's a Jeep thing...You wouldn't understand." After driving the Jeep Commander for a week, we still don't understand. A new model in the Jeep stable, the Commander is a decent enough machine--powerful, loaded with fancy electronics, and actually fun to drive. But we're having a hard time determining who it is intended to appeal to--and whether that group will actually find it appealing. The Commander is touted as a seven-passenger vehicle, but you'd be putting your friendship to the test by asking average-size adults to sit in the cramped third row while fording a river. And they'd need the agility of a mountain goat to climb back there. More significantly, with seven people in the car, there is no practical storage space for any cargo--almost all of it would need to go on the roof. Even with the rear seats folded down for just five passengers, the storage space is limited in the back because it must be placed on top of the prostrate seats. While it is a rugged, well-equipped SUV, the Commander seems to us to be an odd mix. Is it a vehicle for lugging the family around in (a militarized minivan), or is it a rugged mountain machine for a gaggle of guys? By catering to both, we think it fails to sufficiently appeal to either group. The Commander comes in two basic versions: The standard model starts at $28,235, and another $8,000 or so will get you the Limited model. (There's also a 65th anniversary edition that includes some modest visual enhancements and runs a few hundred dollars more than the standard version.) For the extra dough, the Limited adds such items as a 4.7-liter V8 (up from a 3.7-liter V6) engine, leather-trimmed bucket seats, and rear-seat air conditioning and heater. Our tester also had an optional 5.7-liter HEMI motor ($1,495), chrome-clad wheels ($820), an upgraded head unit with GPS navigation, and a six-disc CD changer ($1,200). With a destination charge of $595, it rang in at $42,895. When climbing into the front seat of the Commander, there are two dominating first impressions: the leather seats, which are as handsome-looking as they are comfortable, and the vertical slab of a dashboard. The next things that grab your attention are the attractive gear-shift knob, housed in a console of "wood" and "chrome," and a rather pedestrian instrument cluster that employs gauges. Then it's back to that wall of a dashboard. You may not really notice the gentle slope of the dashboard in your current car, but you'll appreciate it more when you contrast it with the Commander's upright version. A vertical slab of a dashboard gives the 2006 Jeep Commander a boxy feel inside.The dash is not exactly overwhelming, but it felt a bit claustrophobic and took some getting used to. The feeling is enhanced by a windshield that also is more perpendicular than those in most cars or SUVs. Another dominant feature of the interior is a parking brake handle that we presume draws its design inspiration from the tiller on a sailboat. The handle sits on the right-hand side of the driver's seat and arches up so that it is significantly higher than the transmission console when engaged. Yo-ho, it's got to go. We are also not fans of the air vents--eight in all are scattered across the face of Mount Dashboard, with four groups of two stacked vertically, surrounded by the same fake rivets that can be found throughout the interior and exterior. Lastly, the space seemed somewhat cramped, particularly on the passenger side. For example, operating the power seats requires wedging your forearm between the arm rest and the seat bottom, and when the passenger seat is in a normal position, the glove compartment door can be opened only slightly before striking the passenger's legs. The Boston Acoustics "premium" six-CD stereo sounded good even at high volume, although the bass was a bit muddy. It comes with a built-in Sirius satellite receiver, which worked well, except for one major annoyance. On occasion, the output from the left channel would fade significantly, with almost all the sound coming from the right side. We speculated that this may have had something to do with an audible override in the navigation system, but it occurred even when the nav was not operating. The instruction manual said there was an AUX input for connecting sources such as an iPod, but we couldn't find it. We know someone will write in and say, "It's right there," but honestly, we looked long and hard and couldn't locate the dang thing. Answers on a postcard, please. Another quibble was that the radio was unable to scan and find a popular radio station in San Francisco that other car radios have had no trouble locating. Programming the Commander's navigation system was a pain. As the dash-mounted LCD is not touch-screen enabled, destinations must be entered letter by letter using a goofy joystick knob to the right of the display. Even more cumbersome is the fact that you select each letter by pushing the Enter button beneath the joystick, a procedure that must be performed with both hands if you don't want to spend all day in the parking lot before setting out for your destination. When finally programmed, Jeep's navigation system performs well, giving turn-by-turn directions by voice and presenting maps in a useful split-screen mode, showing an overhead plan of the route in the left window and details of the next turn on the right. On the downside, the system was slow to recalculate a route for us when we willfully got offtrack, taking more than a minute to even realize that we had strayed from the suggested route. While the Commander's navigation system works pretty well, programming destinations via a joystick and an Enter button is a pain.On the upside, the system does display local points of interest, a feature we found very handy when the low-fuel alert came on one morning while cruising on the freeway. Normally, such an alarm doesn't cause much anxiety because you have maybe another 20 or 30 miles before you really need gas (and we're fond of pushing it to the limit). But when we checked the car's system info to see how many miles were remaining before we hit empty, it read 10. Within a couple miles, it dropped to 6, then back up to 10, then down to 3. Not knowing how accurate the reading was, we hurriedly cranked up the nav system and scanned for nearby gas stations. Sure enough, one could be seen two exits down the road, and we refueled without incident. Befitting its price tag, the Commander is packed with a host of other convenient electronics. These include front one-touch power windows; trizone climate controls (driver\/ front passenger\/ rear seats); and rain-sensing wipers. Steering wheel-mounted buttons for audio and cruise control, power-adjustable pedals, and a feature that slides the seats back for ease of entry and exit round out the other major cabin tech niceties. The fact that the Commander shares its 109-inch wheelbase with the Grand Cherokee becomes more obvious in the middle seats. Packing a third row of seats into an area that is only two inches longer overall than the Grand Cherokee results in cramped legroom for any full-grown person. On the other hand, there is ample headroom, accented by two attractive skylights, which don't open but can be covered to reduce direct sunlight. Passengers in the second and third row get a clear view of the sky above through the Commander's skylights.The third row is about what you'd expect from what is essentially a converted cargo area. The two forward-facing seats are accessible by folding down the passenger-side seat in the middle row, but you need the agility of a mountain goat and the narrow hips of a 12-year-old boy to get back there. We asked two kids, aged four and nine, to ride around back there, and they absolutely loved it (separate AC and heating makes it tolerable). From the outside, the Commander does have a commanding presence. With its stepped-roof boxy profile and luggage rails, it looks like a cross between a Jeep Comanche, a H3 Hummer, and a Land Rover. It's manly but has a feminine side--rugged and brutish, but shiny with chrome and ornamental rivets. While it certainly will appeal to many SUV owners, others may turned off by what could pass for a Nordstrom's gift box on wheels. In our week with the car, we did get a fair number of stares and head turns--presumably people trying to establish whether they were seeing a Hummer or an Aztek. The standard power plant for the Commander is a 210-horsepower, 3.7-liter V6. The Limited has a 4.7-liter V8, delivering 235hp, while our 5.7-liter HEMI was capable of churning out 330hp and 375 lb.-ft. of torque. A five-speed automatic transmission is standard regardless of motor configuration. A full-time all-wheel-drive system is also available, and our Limited used the more advanced Quadra-Trac with a two-speed transfer case. An optional $1,495 HEMI engine gives the Commander plenty of poke.Despite having the aerodynamics of a bank vault and a similar weight (5,169 pounds gross), the Commander was remarkably powerful, quiet, and--dare we say--nimble. Wind noise was at a minimum on the freeway, although the all-terrain tires seemed to create a soft rumble. It was a joy to hop onto freeways and pass cars, thanks to that big HEMI motor. Jeep boasts that the Commander is the first seven-passenger Jeep to be Trail Rated--meaning it passed certain tests for traction, ground clearance, maneuverability, articulation, and water fording. We were not able to test it off-road but have little reason to doubt that Jeep's heritage would somehow fail the Commander. You do, however, pay for the pleasure, with an estimated gas mileage of 14mpg in the city and 18mpg on the highway. In our mixed use, we fell right in the middle of the range with 16.3mpg over the course of a couple hundred mixed miles. The Commander engine does deserve some tech recognition for its multidisplacement system (MDS) technology, which, like the active fuel management system in the 2007 GMC Yukon, allows it to switch to four cylinders when the engine load demand is low. The folks at DaimlerChrysler have packed the Commander with an array of safety features. But while it shines on paper, the driving experience left us unimpressed in the basic area of visibility. Topping the list of important features are side-curtain air bags, an electronic stability program, antilock braking, a traction control system, and a tire-pressure monitoring system. A tire-pressure monitoring system is one of a range of standard electronic safety features on the 2006 Jeep Commander.The Commander also includes backup assist technology that issues audible and visual warnings if you are about to back into something or someone--and trust us, you'll need it. With the third-row seats up, visibility out the rear window is reduced to a porthole-size window up near the roofline, making it nearly impossible to see anything behind the car that is less than about four feet high. In addition to an audible beep, a small unit attached to the ceiling above the rear-seat occupants flashes a light indicating which side of the car the obstacle is on. Two other notes on visibility: due to the location and the types of middle-row seats in the Commander, there is a serious blind side on the passenger side of the car. We never felt quite certain that the right side of the car was clear when attempting to change lanes (although we're sure that with practice, most owners would grow more confident). In addition, the A pillar is fat and nearly vertical in the Commander, creating another area of poor visibility: because it is vertical, as opposed to being more slanted, an entire person can be obscured behind the pillar, depending on how close they are to the car. The National Highway Traffic Safety Administration awarded the Commander its highest 5-star rating for frontal crash protection. It did not rate the Commander on side-impact tests. The Commander comes with a 3-year\/36,000 powertrain and limited vehicle warranty, and a 10-year\/60,000-mile rust warranty.