Overview & Reviews

The Mercedes-Benz GLK-Class may be one of the least expensive models the German company produces, but you wouldn't suspect that by the way this small crossover looks, feels and drives. Close one of the doors or drive over a set of railroad tracks and you can't help but feel the sense of over-engineered solidity that permeates every inch of this compact luxury SUV. Indeed, it's this innate Benz quality that sets the GLK apart from the other crossovers in its class.

However, there are now more competitors in this class than ever before. Most match the GLK in terms of available equipment and performance, yet also offer a roomier backseat and cargo area. As such, the GLK probably isn't the most family-friendly choice. Even so, that unmistakable Mercedes-Benz engineering and craftsmanship makes the GLK-Class worth a look.

Current Mercedes-Benz GLK-Class
The Mercedes-Benz GLK-Class is a five-passenger premium crossover SUV offered in two trim levels: the gasoline-powered GLK350 and the diesel GLK250 Bluetec variant.

The GLK350 is powered by Mercedes' familiar 3.5-liter V6 that develops 302 horsepower and 273 pound-feet of torque. A seven-speed automatic transmission is standard. The GLK250 Bluetec utilizes a 2.1-liter four-cylinder diesel engine that makes 200 hp and 369 lb-ft of torque, along with the seven-speed automatic. Mercedes' 4Matic all-wheel-drive system is optional on the GLK350 and standard on the GLK250 Bluetec.

GLKs come standard with dual-zone climate control, power front seats, leatherette upholstery, Bluetooth and a six-speaker audio system. Optional luxuries include a panoramic sunroof, a navigation system, a rearview camera and a premium surround-sound audio system. Buyers can also opt for rear-seat DVD entertainment, full leather seating, bi-xenon headlights, rear parking sensors and a multitude of cosmetic appearance options.

Drive the Mercedes-Benz GLK350 back to back with a C350 sedan and you're bound to notice similarities. The steering feel and ride quality are remarkably similar, and the GLK's interior has many identical controls. Both have impressive materials and fit and finish. To go along with its blocky exterior styling, however, the look of the GLK's interior is more austere and upright. In back, rear seat space is surprisingly good for two adults, though getting in and out can be a squeeze. Maximum cargo capacity is noticeably less than what's provided by most other luxury competitors.

On the road, the GLK's V6 delivers smooth and snappy performance, with 0-60-mph sprints right at the 6-second mark. While not the equal of more agile rivals like the BMW X3 or Infiniti EX35, the GLK350's handling is certainly capable and confidence-inspiring around corners. The GLK250 Bluetec brings the segment's first diesel engine and takes about 2 seconds longer to hit 60 mph. The obvious trade-off is significantly increased fuel economy: The Mercedes-Benz GLK250 Bluetec is rated at 28 mpg combined, versus 21 combined for the GLK350 4Matic.

The GLK's ride is firm in typical Germanic fashion, but it absorbs rutted bumps easily and masters even rough highways without the slightest hint of harshness or chatter. In such conditions, the cabin remains impressively quiet, with very little wind or road noise.

Used Mercedes-Benz GLK-Class Models
The Mercedes-Benz GLK-Class was introduced for 2010. In that first year, the GLK lacked the current car's driver's knee and front side hip airbags. The AMG Sport package was also not available. The 2013 model year saw the debut of the GLK250 Bluetec diesel, along with an increase in the V6's power output (previously 268 hp and 258 lb-ft of torque) and improved fuel economy. Other changes that year included a slight styling update inside and out, an automatic stop-start system (that turns off the engine when the vehicle stops to save fuel) and enhanced electronics and infotainment features.

User Reviews:

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  Love it - 2011 Mercedes-Benz GLK-Class
  By Tara sullivan - September 25 - 8:38 pm

  Wonderful car if you want a sporty SUV that doesnt take up a lot of space. Always easy to park in the city, maneuvers well, stylish, comfortable and reliable. But it is a little small if you have 2 or more children.

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  After 4000 miles, this SUV is perfect. - 2013 Mercedes-Benz GLK-Class
  By marylander3 - August 22 - 12:11 am

  Im getting 33 mpg in mixed driving (more than the EPA estimate, which is common for diesels). The quality is exceptional. My Mercedes dealer is making sure this, my first Benz, will not be my last. No complaints. One quibble: turn the radio off and the backup camera goes off, which is crazy. Ignore that eccentricity, and this is a perfect SUV.

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  2013 Mercedes 250GLK - 2013 Mercedes-Benz GLK-Class
  By jimtsang48 - August 22 - 12:01 am

  I love driving this little SUV. It has the Premium 1 package but no Navigation. I have been enjoying the diesel experience so far. After 16,000 miles, my MPG average is 31.1, pretty impressive compared to the published 28 MPG. I do not purposely drive slow to get that MPG number. I average 60/40% HWY/CiTY. My advice is to find the cheapest Diesel pump as it usually sells most diesel and keep the fuel fresh.

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  So Far So Good - 2010 Mercedes-Benz GLK-Class
  By psdesertrat - July 13 - 6:36 pm

  I traded my 08 CTS4 and never looked back. Both vehicles had the same price. I just wished the GLK was out then. Owning mostly GM vehicles, my deciding factor was the availability of Teleaid. Its like power windows, once you have it you never go back. There are so many things to love about this vehicle, especially the ride. After driving the C Class, Im amazed that they are even relatives. I averaged 21.8 mpg today on a 257 mile trip, with a 1600 ft climb (love the altimiter), head winds and averaging 70 to 80 mph. My 24 mile city loop to work averages 19. I dont think that is bad for 2 tons of fun! Biggest Gripe: No A/T tires available for 19s on a AWD.

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  Best car ever - 2010 Mercedes-Benz GLK-Class
  By bigbobtxs - June 2 - 8:43 am

  I previously owned a 2000 ML class, its the worst car i think i have ever had. But i decided to give Mercedes another shot. I bought this new GLK class being a little hesitant at first, criticizing every little flaw. I ended up buying it and I dont regret it one bit. Best car i have driven in ages.

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  Love it! - 2010 Mercedes-Benz GLK-Class
  By kaydinyan - May 9 - 6:04 pm

  Great car!!! Have had it for a few months now and have been driving it in snow storms and long highway trips, and it handles any task. Love it!

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  Glad I was able to find this car - 2015 Mercedes-Benz GLK-Class
  By Marcia - February 8 - 5:08 am

  This car stopped production in 2015. Too bad. I love the look and performance. Just the right size.

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  Everything I expected - 2010 Mercedes-Benz GLK-Class
  By Dean - October 31 - 6:13 am

  I had been looking at this vehicle since it hit the MBUSA website in 6/08. I loved the styling inside and out. I got the premium package 1 with navigation and I-pod. Everything has worked like a dream since I purchased in 11/09. I drive very conservatively and have been able to get 22 average mpg in city/highway driving. I have been waiting to write a review until I took it on a road trip. On a 2000 mile trip I still only got 22.5 mpg. Not too disappointed though since it was so much fun to drive. I also purchased chrome handle inserts and rubber floor mats. The chrome inserts add a touch of class and the floor mats will add durability because I plan on having this car a long time.

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  Strong Class Entry - 2010 Mercedes-Benz GLK-Class
  By EBESQ - July 28 - 10:10 am

  I looked at other CUVs- Highlander, x3- GLK was the strongest value for the dollar, significantly cheaper than the x3. Having owned Volvo, BMW, Audi and Lexus (and a Toyota Highlander), I feel like I have a good idea of how a car should handle, ride and feel in a given price segment. The GLK delivers on all fronts, hands down. Bank vault solidity, no body flex to speak of and air bags galore. Styling is truly the most significant of all in the CUV class- clean lines, no "melted bar of soap" styling.

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  Absolutely LOVE my Benz - 2010 Mercedes-Benz GLK-Class
  By Denise - July 12 - 10:56 pm

  After six months of agonizing research, price comparisons and test drives on three cars; the Toyota Highlander, the Nissan Murano and the Mercedes Benz GLK 350, I finally chose the biggest bang for my buck and in doing so made the best decision of my life. I chose the Mercedes Benz GLK 350. My little tank drives like a race car and rides like a luxury SUV. The GLK is solid-built, luxurious and quality-filled. I would recommend to everyone who asks. Love all the looks, thumbs up and second takes my Benz gets too. Its an absolute beautiful car with a sporty look. The engineering on this car far exceeds any other models. So far no problems whatsoever and I am so glad I chose my MB GLK.