5 Hungrily eyeing America's seemingly insatia­ ble appetite for large SUVs with luxury nameplates, Mercedes has put one of its own on the menu. Navigator, Escalade and Range Rover now have a new rival in the Mercedes- Benz GL450. Despite the alpha­ numeric, the GL450 is motivated by a 4.6-liter, 335-horsepower V8. One of the new generation of V8 engines from Mercedes- Benz, the 4.6 delivers a 7,500-pound towing capac­ ity. Power is transmitted by a seven-speed automatic transmission and Mercedes’ 4MATIC full time all-wheel drive system. Suspension is Mercedes' AIRMA'llC air suspension, which auto­ matically lowers the GL for better aerodynamics and stability at speeds above 77 mph. The suspension can also be manually raised up to three inches above stan­ dard ride height for off-road usage. Wood, brushed alumi­ num and leather comprise the interior décor. The driving position is excellent and comfort over the six hours we spent with the GL was abun­ dant. On the road, the GL is smooth, quiet and corners with minimal body roll. Acceleration is quite good. Mercedes claims 0 to 60 in 7.4 seconds, and we have no reason to dispute this. The first Mercedes SUV to offer seven-passenger capability, the third row offers very reasonable leg- room and is fairly easy to access. The rearmost seats fold flat at the touch of a button to enhance cargo space. A glass roof over­ head keeps things airy for the passengers riding back there. So will the GL resonate with the queens and kings of bling? Tlic outgoing Escalade had a pretty firm lock on that market and the all-new Escalade is the bling-iest one yet. Frankly, the styling of the GL is pretty conser­ vative in comparison to the Cadillac and the Lincoln, lite Mercedes has an air of quiet sophistication about it that will probably cause the gold-toothed hip-hop crowd to overlook it altogether. If the 2007 Mercedes- Benz GIA50 docs score a hit, odds are it will be in the suburbs. Frankly, we've always viewed Saabs with mild amusement. ITieir styling always made it kind of dif­ ficult to believe Saabs came front the same part of the world that gave us sleek Scandinavian furniture and household appliances. Quirky appearance aside though, the 9-5 goes down the road as if it were America's Next Top Model. 'Hie Saab 9- 5 delivers a smooth ride, accurate steering, powerful brakes, tenacious corner­ ing, and ample acceleration from its 260-horsepowcr, turbocharged 2.3-liter, four- cylinder engine. Producing 258 foot-pounds of torque from 1,900 rpm, if things were based on ability alone, Tyra would be holding the 9-5's picture at the end of the show. In all fairness, the new front end of die 9-5 does have a modicum of sleekness about it. 'Hie way the grille and head­ lights work together to give the car a bold face is quite remarkable. Hie interior is a model of ergonomic efficiency, gauges are eas­ ily deciphered, controls are logically arrayed and the seating is exceptionally com­ fortable over long distances. 'Hie 9-5 delivers excellent visibility and headroom. And in the 9-5 wagon, that headroom also translates to loads (no pun intended) of cargo space. As a family ride, the 9-5 combines the best of all worlds. It’s fun to drive, carries pretty much everything you want it to and it has the added distinc­ tion of looking like nothing else on the road. Pricing starts at $34 ,1 0 0 I Pricing starti at $55,675. !