The 2017 BMW X5 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 Astounding acceleration Comprehensively equipped Upscale interior with excellent fit and finish.
Cons Touchy gas pedal Ride may be too firm for some tastes No third-row seat offered IDrive still requires too many clicks to accomplish everyday tasks.
Although the 2017 BMW X5 gets called a "sports-activity vehicle" or SAV by its maker, we know a luxury SUV when we see one. Going head to head against the Porsche Cayenne and Mercedes-Benz GLE, the 2017 X5 emphasizes the "sport" part of sport-utility vehicle. The resulting lineup of luxury SUV models includes a hybrid, a diesel, and even a fire-breathing M version, all of which are fun to drive. The X5 is big, but still midsize, so it's easy to manage through traffic and parking lots, while remaining roomy and comfortable at the same time. Note that the "utility" part doesn't extend as far off-road as you can go in a Land Rover or even a Jeep Grand Cherokee.
Pros If you want a luxury-sports sedan, but need the room of an SUV, then the BMW X5 should definitely be on your short list. With its wide range of powertrain options and excellent handling, there's an X5 for just about anyone willing to spend $50,000 or more.
Cons The X5's charms don't come cheap, and if you want a more luxurious ride -- that is, softer -- you might be better suited with a Lexus RX 350, Acura MDX or Audi Q7. If you need more room, check out the larger Mercedes-Benz GL or Infiniti QX80.
The BMW X5 M is now the undisputed king of high-performance SUVs – quicker than similar rivals such as the Porsche Cayenne Turbo, Range Rover Sport SVR and Mercedes GLE63. The X5 M is a combination of sports car performance and luxury SUV practicality and capability. That may sound like a great recipe at first, but it’s never going to drive like a proper sports car. The exterior styling of the X5 M isn’t in any way devastatingly attractive, although its brutal design is a match for its performance. If you absolutely have to have the fastest and most powerful luxury SUV, then the X5 M is a worthy alternative to the pricier Bentley Bentayga.
Pros Fabulous engine Superb handling Tons of technology
Cons Ageing styling Small rear seats Can get pricy with
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
