With the 2012 M-Class, Mercedes brings the comfortable, luxurious driving experience of its flagship S-Class sedan to its most popular SUV.

If you don't like to be disturbed by the world around you when you drive, this redesigned luxury SUV is for you.

We tested the ML350 Bluetec, which is powered by a 240-horsepower, turbocharged 3.0-liter V-6 diesel engine and gets an EPA-estimated 20/27 mpg city/highway. Its starting price is $50,490, but with options our as-tested price climbed to $64,465. To see a side-by-side comparison with the similar Audi Q7 and BMW X5, click here.

• Styling
• The Inside
• Diesel Delight
• Ride & Handling
• Safety
• M-Class in the Market