Most buyers will be well-served by the GLS 450. It delivers solid performance along with its luxurious cabin, plus it leaves room for customization with numerous options packages.
PROS Spacious third-row seat can accommodate adults Ample acceleration with any powertrain choice Quiet cabin with luxurious trim Available off-road package gives it true capability in the dirt
CONS Many desirable features don't come standard Large price jump from GLS 450 to GLS 550
The 2018 Mercedes-Benz GLS takes an old-school tack to modern-SUV design, and it works.
Pros Lots of room Lots of flexibility Big luxury SUV panache Lots of safety technology on tap AMG–no, really
Cons Dated switchgear COMAND is cumbersome Diesel’s been deleted
The 2018 Mercedes-Benz GLS-Class ranked #2 in Luxury Large SUVs. Currently the Mercedes-Benz GLS-Class has a score of 8.9 out of 10 which is based on our evaluation of 38 pieces of research and data elements using various sources.
Pros Powerful engines Fuel-efficient V6 Handsome, spacious cabin Smooth ride
Cons Fewer standard features than some rivals
The 2018 Tesla Model X ranked #8 in Luxury Midsize SUVs. Currently the Tesla Model X has a score of 8.5 out of 10 which is based on our evaluation of 19 pieces of research and data elements using various sources.
Pros Absurd acceleration Long range Lots of cargo space Large, crisp touch screen
Cons Inconsistent build quality Second row has less legroom than rivals No Apple CarPlay or Android Auto
The 2018 Tesla Model X is the only all-electric SUV you can buy this year. It’s swift, pleasant to travel in, and relatively practical, save for its somewhat silly doors.
Pros Only all-electric crossover you can buy Amazing performance That 17-inch touchscreen Comfortable, quiet ride
Cons Overinflated Model S looks Gimmicky rear doors Easily hits six figures Not as spacious as you’d think
Tesla updates its vehicles on an ongoing basis rather than at discrete model-year intervals. As such, there's no clear-cut "new for 2018" information. Features and trim levels are tweaked sporadically. Notable recent changes compared to 2017 Model Xs include new fold-flat second-row seating and streamlining of the Model X's optionsavailability. The 90D trim level has also been discontinued.
PROS Instant, giddying acceleration Good range for an electric vehicle Three-row seating is available Very quiet
CONS Vast windshield lets far too much sun and heat into the cabin Finicky upward-swinging rear doors impede functionality
