| Review Summary |
The cabin electronics and interface for the 2008 Mercedes-Benz GL320 CDI's infotainment system are old and have fallen far behind today's standards, but the diesel engine makes the car drive well and get incredible fuel economy for a full-size SUV. |
The 2007 Mercedes-Benz ML320 CDI is a very drivable car, but you'll pay dearly to option it up with cabin electronics, should you live in a state where you can buy it. We're impressed by the off-road equipment, but who would really take this car into the mud? |
The 2008 Mercedes-Benz ML550 is a brawny midsize SUV with some admirable on- and off-road performance capabilities. But its optional--and expensive--cabin technology lets it down. |
The 2007 GL450 is true to the Mercedes-Benz mission of performance and luxury; however, its plentiful cabin tech features are not as useful or usable as we would like. |
The presence of the old iDrive interface makes it hard to recommend this generation of the BMW X5 xDrive35d, and the diesel engine makes it more suitable for open-road conditions than congested city traffic. |
