The GLS-Class officially makes its debut for 2017, though it's really a slightly revised version of the outgoing GL-Class. Highlights include modified exterior styling, a newly standard nine-speed automatic transmission (except on the AMG GLS 63) and a touchpad-operated infotainment system with a larger screen and available Apple CarPlay. Also, all engines except the GLS450's turbocharged V6 get a bit more horsepower this year.
Pros Third row is large enough for adults Spirited acceleration with any of the three gasoline engines Impressive fuel economy with the diesel engine Quiet cabin with high-end trimmings and features.
Cons Diesel-powered model feels relatively slow when passing and merging Big price jump from the six-cylinder models to the V8-powered versions.
The 2017 Mercedes-Benz GLS gets the first-class upgrade along with its name change—and a Maybach edition is waiting in the wings. The 2017 Mercedes-Benz GLS-Class marks a significant, mid-cycle upgrade for what was previously knew as the GL-Class. As part of a nomenclature change sweeping the entire brand, each of the German luxury maker's sport-utility vehicles has received new badging and a full or partial makeover to bring the lineup into more obvious parallels with its sedans—so this large, three-row SUV becomes the GLS, to align it with the largest S-Class sedan. Hence the S in its new name.
Pros Spacious, flexible interior Rugged-lux, with some added panache Great set of safety, infotainment features
Cons Not an entirely new vehicle Some switchgear looks dated Cumbersome COMAND interface
The 2017 Mercedes-Benz GLS-Class ranks 1 out of 8 Luxury Large SUVs. The 2017 Mercedes-Benz GLS hits most of the right notes for a large SUV. It boasts a supple ride, three powerful engine choices, three rows of roomy seats, and the same level of luxury that has come to be synonymous with the brand. However, the GLS has fewer standard features than many rivals do, and its available V8 engines are less fuel-efficient than those offered by many competitors.
Pros Powerful engine lineup Smooth ride Three rows of spacious seats
Cons Fewer features than some rivals V8 engines get subpar fuel economy
The 2018 Lexus RX 350L is an all-new model.The amount of standard equipment on the RX 350L is impressive, but we recommend getting the Luxury trim level. On top of standard equipment such as tri-zone climate control, LED lighting and a power-folding third-row seat, the Luxury trim level adds heated and ventilated front seats, a heated steering wheel, upgraded leather upholstery, and heated second-row seats.
PROS Impeccable cabin finished with top-quality materials and construction Advanced safety features come standard Wide cargo bay makes it easy to load luggage and groceries
CONS Optional tech interface is clever but distracting to use while driving Less overall cargo capacity than competitors Third-row space is tight for anyone other than small children
Don’t let the RX’s daring style fool you—it’s still the plush-riding crossover it’s always been, but it’s also a technological leap forward from its segment-defining predecessor. A 295-hp V-6, eight-speed automatic, and front-wheel drive are standard; all-wheel drive is optional.
Pros Quiet operation, cushy ride, comfortable for five.
Cons Alien styling, miserly cargo hold, uncomfortable for seven.
