The 2017 Infiniti QX50 puts handling atop the SUV priority list, but that's not as wrong as it sounds.The Infiniti QX50 has been around, in one form or the other, for a decade. It's still here thanks to strong fundamentals: there are bits and pieces of Q50s and 370Zs under its skin, and that gives it an engaging feel that's still head and shoulders above some its its key rivals. It returns for its 10th model year in just two forms, as the rear-drive QX50 or as the all-wheel-drive QX50 AWD.
Pros Sport-sedan handling Shape's still sleek A richly appointed cabin Supportive front seats Finally, a more usable back seat
Cons Cargo space behind the second row is small Engine noise No paddle shift controls Even with surround-view cameras, visibility isn't great
The 2017 Infiniti QX50 ranks 10 out of 14 Luxury Compact SUVs. The 2017 Infiniti QX50 has a powerful V6 engine, handles more like an agile car than an SUV, and has one of the lowest base prices in the class. Many class rivals have better mpg ratings and more cargo space, however, and the QX50's design is getting a little stale, both inside and out.
Pros Powerful engine Low starting price Agile handling
Cons Poor fuel economy Subpar cargo space Aging design
With the 2017 Infiniti QX50, you get a driving experience that's more sport sedan than sport-utility. But the QX50 falls behind in other areas that are likely more important for a luxury crossover SUV. The QX50's optional 19-inch wheels are now available separately for 2017.
Pros Powerful standard V6 engine Responsive handling more akin to a sport sedan than a sport-utility.
Cons Limited cargo space That standard V6 engine is pretty thirsty All-or-nothing option packages mean you'll probably pay for things you don't want Dated interior controls.
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
