The 2017 BMW X6 M is about two things: style and performance. It has an abundance of both, but don't expect to get practicality, too. The 2017 BMW X6 M returns with an updated iDrive system that includes touchscreen functionality. The Executive option package also now includes a Wi-Fi hot spot and wireless charging for compatible cellphones.
Pros Stellar acceleration from turbocharged V8 Exceptional handling and stability for a heavy SUV Strong braking performance Wonderfully contoured seats hold you in place during hard cornering.
Cons Firm ride even with suspension in its softest setting Small cargo area Poor rearward visibility Limited rear headroom Sloping rear roofline makes for challenging entry and exit.
Who could have imagined marrying the tall ride height and all-wheel-drive ability of an SUV with the fastback styling of a sleek coupe would produce a desirable vehicle, but that’s exactly what BMW has done with the 2017 X6 SUV. Once an army of one, the X6 has been cloned by such notables as the Mercedes-Benz GLE Coupe. Frankly we’re somewhat puzzled by the X6’s appeal. It isn’t a very off-road-capable vehicle and comes up short in areas designated for cargo and passengers. The 2017 BMW X6’s size precludes it from being as sporty as an Infiniti QX30 or Lexus NF, and yet despite these many drawbacks, the X6 is remarkably fun to drive and seems to have gained a loyal following.
Pros If you’re looking for a luxury SUV with unique looks, good handling and a lengthy options list, the 2017 BMW X6 SUV might appeal to you. It doesn’t come cheap, but then again what BMW does?
Cons If you need any part of the “utility” in Sport-Utility Vehicle, the 2017 BMW X6’s tiny cargo area, sharply slanted rear hatch and small rear seat probably won’t impress you. An X5 gives you similar performance as the X6 within a far more usable package.
The biggest demerit to the X6 M comes in its ride quality, which ranges from firm to unacceptably, jarringly firm, depending on how its air suspension is adjusted. On roads that are less than perfect, the head toss gets to be enough that wearing a helmet as protection against the suede headliner seems like a not-terrible idea. And then you’d be ready for the track, which is where the X6 M best acquits itself. Not that we imagine actually spotting any at track days. With a $103,050 base price, the X6 M’s window sticker is as extravagant as its test sheet. Save the snarky jokes about this being a “German Aztek”—they weren’t all that funny when the first X6 showed up nearly a decade ago. And today, when the automotive world has gone all-in on both horsepower and crossovers, what can we expect but things like the X6 M? This sort of automotive indulgence has never made much sense, but that’s exactly the point.
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
