2015 Mercedes-Benz GLK-Class Review

Name: 2015 Mercedes-Benz GLK-Class
Brand: Mercedes-Benz
Rating: 4.2 (44 reviews)

Price Range: $12,795 - $23,990

2013 Mercedes-Benz GLK-Class GLK250 BlueTEC 4MATIC 4dr SUV Exterior

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Average price: $14,925

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Diesel

Edmunds' Expert Review

by the Edmunds Experts

Pros

Solid feel
sophisticated ride and handling
powerful V6 engine
efficient diesel model
luxurious, impeccably crafted cabin
abundant safety features.

Cons

Small backseat and rear doors
less cargo capacity than rivals
intrusive wind noise at higher speeds.

What’s new

For 2015, the Mercedes-Benz GLK-Class is unchanged apart from a few minor equipment changes.

Edmunds says

It's neither the roomiest nor the cheapest, but the 2015 Mercedes GLK is nonetheless a sophisticated and impressively well-built small crossover SUV that should satisfy discerning luxury buyers.

For sale near Ashburn, VA

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2015 Mercedes-Benz GLK-Class
GLK 350 4MATIC 4dr SUV
$12,795
good price
$1,328 below market
- 90,343 miles
- 5 Seats, 18 City / 25 Hwy MPG
- 19 mi away
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Sunroof/Moonroof
Close
Located in Rockville, MD
Price excludes required taxes, tag, other governmental fees but includes a dealer processing charge of $799.We have taken reasonable efforts to ensure...
Features and Specs:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN:
WDCGG8JB8FG395385
Stock:
TFG395385
Certified Pre-Owned:
No
Listed since:
05-18-2026
2015 Mercedes-Benz GLK-Class
GLK 350 4MATIC 4dr SUV
$10,250
great price
$2,386 below market
- 116,891 miles
- 5 Seats, 18 City / 25 Hwy MPG
- 143 mi away
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Sunroof/Moonroof
Close
Located in Magnolia, NJ
- Automatic Parking- Back-up Camera- Blind Spot Monitor- Bluetooth Connection- Climate Control- Dual Moonroof- Hard Disk Dri...
Features and Specs:
21 Combined MPG (18 City/25 Highway)
Listing Information:
VIN:
WDCGG8JB3FG435629
Stock:
WDCGG8JB3FG435629
Certified Pre-Owned:
No
Listed since:
03-19-2026

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Vehicle overview

Much as with a cut of filet mignon, the compact size of the 2015 Mercedes-Benz GLK-Class doesn't necessarily translate into your getting less. Not only does this junior crossover boast impeccable build quality and a cabin trimmed in top-shelf materials, but its demeanor while on the move is also suitably refined. The GLK is utterly composed at high cruising speeds, and it rides and handles as well as most luxury sedans. And being a Mercedes-Benz, the sharply chiseled GLK feels like it's built out of a single block of granite.

There are two versions of the 2015 GLK-Class from which to choose: one for those who want to prioritize performance over fuel economy and another that does the inverse. The GLK350 packs a muscular, 302-horsepower V6 that moves the compact crossover with gusto, while the GLK250 Bluetec, though obviously not as speedy, uses a 2.1-liter four-cylinder diesel to achieve an impressive combined fuel economy estimate of 28 mpg.

Many of the same high-tech features seen in Mercedes' big-money models are available in the GLK, though mostly as options to keep the base price of the GLK attractive to a wider swath of luxury brand intenders. That said, checking off a few option packages can very quickly boost the bottom line by 8-10 grand. The other demerits levied against the Benz include its rather small backseat and cargo areas, and small rear doors that make it difficult for taller adults to get in and out of that rear seat. This lack of practicality is the main reason the GLK fell short of our top marks and received a pair of "B" ratings.

As such, if you're looking for a more family-friendly crossover with ample space for people and things, then you may want to consider roomier rivals like the 2015 Acura RDX, 2015 Audi Q5, 2015 BMW X3 or 2015 Volvo XC60. But if the various charms of the GLK have you loving the idea of putting one in your driveway, then you certainly have our approval.

Performance & mpg

The GLK350 has standard rear-wheel drive, with 4Matic all-wheel drive as an option. All-wheel drive is standard on the GLK250 Bluetec. All 2015 GLK models come standard with a seven-speed automatic transmission with manual gear selection capability via steering wheel paddles.

The GLK350's 3.5-liter V6 develops 302 hp and 273 pound-feet of torque. An automatic stop-start system shuts down the engine to save fuel when the car comes to a stop. In Edmunds testing, a GLK350 4Matic sped from zero to 60 mph in 5.9 seconds, making it just as quick as the six-cylinder versions of the Audi Q5 and BMW X3. EPA-estimated fuel economy is 21 mpg combined (19 city/25 highway) for rear-wheel-drive models and 21 combined (18 city/25 highway) for 4Matic AWD models. (Note that SULEV versions sold in select states have slightly higher mpg ratings.)

The GLK250 Bluetec gets a turbocharged 2.1-liter four-cylinder diesel engine good for 200 hp and a V8-like 369 lb-ft of torque. At our test track, the GLK250 posted a 0-60 time of 8.2 seconds -- not exactly slow but certainly off the rapid pace set by this segment's jocks. On the upside, the GLK250 Bluetec is one of the most fuel-efficient luxury crossovers out there, with EPA ratings of 28 mpg combined (24 city/33 highway). These figures are certainly thrifty, but are essentially equal to the more powerful Q5 TDI and lower than the Lexus NX 300h hybrid.

Properly equipped, any GLK can tow up to 3,500 pounds.

Safety

The 2015 Mercedes-Benz GLK-Class comes standard with antilock brakes, stability and traction control, active front head restraints, front side airbags, front pelvic airbags, full-length side curtain airbags, a driver knee airbag and a driver inattention monitor. The mbrace2 communications system provides automatic crash notification, on-demand roadside assistance and a system that alerts the owner when a selected speed or boundary is exceeded by another driver (say, a teen or valet).

The Lane Tracking package adds blind-spot and lane-departure warning systems. The Driver Assistance package adds adaptive cruise control and active blind-spot and lane departure warning systems that will also steer the car in the event of driver inaction. It also includes active braking, which automatically applies the brakes if a crash seems imminent and the driver hasn't reacted. Also optional is a Parking Assistance package that includes front and rear parking sensors, a surround-view camera and an automated parallel parking system.

In crash testing by the Insurance Institute for Highway Safety, the GLK received the highest possible rating of "Good" in the moderate-overlap frontal-offset, side-impact and roof strength tests. The GLK's seat/head restraint design was also rated "Good" for whiplash protection in rear impacts. The IIHS also rated the GLK's optional frontal collision warning and mitigation systems collectively as "Superior."

In Edmunds brake testing, the GLK350 4Matic came to a stop from 60 mph in 117 feet, while a GLK250 performed the same feat in 124 feet. For this class, the former is a short distance, while the latter is average.

Driving

While the 2015 Mercedes-Benz GLK350's V6 delivers brisk acceleration that borders on exciting, the diesel engine is truly impressive for its combination of stout pulling power and fuel economy indicative of a compact car. Although the diesel can feel a bit flat-footed when you're pulling away from a stop, it soon hits its stride and is notably refined and silent.

Drive 100 yards down the road and you can't help but marvel at the feeling of solidity the GLK exhibits. The ride is mostly supple; although more severe bumps and ruts can be felt, the sharpness of the jolt is ably absorbed. Some consumers might find the ride quality too firm, but we think the GLK's crisp, controlled handling more than compensates. That said, the Acura RDX and Volvo XC60 are reasonable alternatives if you want a softer ride.

For the most part, this Benz's cabin is serene, with little in the way of engine, road or wind noise. At faster highway speeds (over 70 mph), however, wind noise rises in a big way. The latter is likely an unfortunate side effect of this crossover's blocky design and relatively upright windshield.

Interior

From the pleasing finish of the standard MB-Tex upholstery to the wood and metallic accents seen throughout the cabin, the 2015 Mercedes-Benz GLK-Class looks and feels like a true luxury vehicle on the inside. Indeed, if there is any inexpensive plastic used in the GLK's interior, it's certainly not evident -- not something we can say for every vehicle in this class.

The use of a steering-column-mounted gearshift lever frees up center console space, allowing for a spacious storage bin under a sliding panel. This is not only handy but also makes the front seat area feel less crowded.

Cabin controls are a little complicated at first, but the combination of dashboard buttons, steering wheel controls and the multifunction COMAND knob provide a reasonable solution for the operation of the complicated stereo, navigation and phone functions. The climate controls are simple to use, but are mounted a little low.

Maximum cargo capacity is a rather skimpy 54.7 cubic feet, highlighting one of the few drawbacks of the 2015 GLK's packaging. That's significantly less cargo capacity than in most other small crossover SUVs. It's a similar story in the backseat. Legroom is tight for adults, and small rear doors make it difficult to exit the vehicle gracefully. Headroom is ample for all, however.

2015 Mercedes-Benz GLK-Class models

The 2015 Mercedes-Benz GLK-Class is a compact, five-passenger crossover available in two trim levels defined by engine: the gas-powered GLK350 and the diesel-powered GLK250 Bluetec.

Standard equipment on both models includes 19-inch wheels, automatic headlights, automatic wipers, LED running lights, foglamps, rear privacy glass, roof rails, cruise control, dual-zone automatic climate control, power front seats (10-way driver and eight-way passenger), driver memory settings, power lumbar adjustment for the driver seat, MB-Tex premium vinyl upholstery, a leather-wrapped tilt-and-telescoping steering wheel and a cargo cover. Standard electronics features include Bluetooth phone and audio connectivity, the COMAND electronics interface (with a 5.8-inch display), the mbrace2 emergency communications system and a six-speaker sound system with a CD player, HD radio and an auxiliary audio jack.

The Premium 1 package adds a power liftgate, auto-dimming rearview and driver-side mirrors, a panoramic sunroof, a 115-volt household-style power outlet, satellite radio and an iPod/USB audio interface. The Leather package adds leather upholstery, memory functions and four-way lumbar adjustment for the front passenger seat and upgraded head restraints. Adding the Multimedia package gets you a navigation system, real-time traffic and weather, a 7-inch display, a rearview camera, 10GB of music storage and voice controls.

There are two lighting option groups. The Lighting package adds adaptive bi-xenon headlights with washers and automatic high-beam control. The Ambient Lighting package brings just that for the interior. The Appearance package includes 20-inch wheels (19s on the GLK250) and aluminum roof rails. Rounding out the extensive list of option packages is the Sport package, which adds 20-inch AMG-styled wheels (19s on the GLK250), aluminum roof rails, unique LED running lamps and AMG-designed styling elements.

There are also a variety of safety-related options highlighted in the below Safety section.

Stand-alone options include running boards, a trailer hitch, an automated parking system, keyless ignition and entry, heated front seats, a heated steering wheel, a dual-screen rear seat entertainment system, satellite radio, the iPod/USB audio interface and a premium Harman Kardon sound system. Also available is a less sophisticated and less expensive navigation system that doesn't require the full Multimedia package.

Compare 2015 Mercedes-Benz GLK-Class trim levels

Cost to Drive

Monthly estimates based on costs in Virginia

$260/mo

$210/mo

Avg. Midsize SUV

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Reliability

The 2015 Mercedes-Benz GLK-Class has a 4 years / 50,000 miles basic warranty and 6 recalls. RepairPal gives it a reliability rating of 3.5 out of 5, ranks it #12 out of 18 among Luxury Compact SUVs. Below you’ll find our owner reviews.

Reliability Rating by RepairPal

3.5 out of 5 stars3.5/5Above Average

#12 out of 18 among Luxury Compact SUVs

RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2008-2022 vehicles. The reliability of a specific vehicle may vary depending on its maintenance and driving history, model year, trim, and features.

Cost

$707/yr

vs. $559/yr
for Average Luxury Compact SUV

Frequency

1.27x/yr

vs. 1.23x/yr
for Average Luxury Compact SUV

Severity

12.1%

vs. 8.6%
for Average Luxury Compact SUV

Recalls

6 recalls found

Checking if a car has a recall is simple. Just type the car's VIN number into the NHTSA website (https://www.nhtsa.gov/recalls). If there's an unrepaired recall, you'll see it there.

If a recall shows up, just call your local car dealer. They'll know about the recall and will work with the car maker to fix it for free (if the recall happened within 10 years of the car being first sold).

Recall Number:: 19V787000
Manufacturer Recall Number:: 2019120008
Number of vehicles affected:: 24226
Defect Description:: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdf
Defect Consequence:: An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
Corrective Action:: MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.

Recall Number:: 19V010000
Manufactured from:: 2009-06-18 to 2015-06-15
Number of vehicles affected:: 288779
Defect Description:: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014 C250, C300 4Matic, C350, C63 AMG, E350 4Matic Coupe, E350 Cabrio, E350 Coupe, SLS AMG Cabrio, SLS AMG Coupe, 2014-2015 C250 Coupe, C350 4Matic Coupe, C350 Coupe, C63 AMG Coupe, GLK 350, GLK250 BlueTec 4Matic, GLK350 RWD, 2015-2017 E400 4Matic Coupe, E400 Cabrio, E400 Coupe, 2014-2017 E550 Cabrio, and 2014-2016 E550 Coupe vehicles sold, or ever registered, in the states of AL, CA, FL, GA, HI, LA, MS, SC, TX, PR, AS, GU, the MP, and VI or "Zone A." Additionally, MBUSA is recalling certain 2012-2014 C250, E350 4Matic Coupe, SLS AMG Cabrio, 2012-2015 C250 Coupe, C350 4Matic Coupe, C350 Coupe, C63 AMG Coupe, 2011 C300, 2011-2014 C300 4Matic, C350, C63 AMG, E350 Cabrio, E350 Coupe, SLS AMG Coupe, 2015-2016 E400 4Matic Coupe, E400 Cabrio, E400 Coupe, 2011-2016 E550 Cabrio, E550 Coupe, 2011-2015 GLK350 4Matic, GLK350 RWD, and 2013-2015 GLK250 BlueTec 4Matic vehicles ever registered in the states of AZ, AR, DE, DC, IL, IN, KS, KY, MD, MO, NE, NV, NJ, NM, NC, OH, OK, PA, TN, VA, and WV or "Zone B." MBUSA is also recalling certain 2012-2014 C250, E350 4Matic Coupe, SLS AMG Cabrio 2012-2015 C250 Coupe, C350 4Matic Coupe, C350 Coupe, C63 AMG Coupe, 2010-2011 C300, 2010-2014 C300 4Matic, C350, C63 AMG, E350 Coupe, 2011-2014 E350 Cabrio, SLS AMG Coupe, 2015-2016 E400 4Matic Coupe, E400 Cabrio, E400 Coupe, 2016-2017 E550 Cabrio, 2010-2016 E550 Coupe, 2010-2015 GLK350 4Matic, GLK350 RWD, and 2013-2015 GLK250 BlueTec 4Matic vehicles ever registered in the states of AK, CO, CT, ID, IA, ME, MA, MI, MN, MO, NH, NY, ND, OR, RI, SD, UT, VT, WA, WI and WY or "Zone C." These vehicles are equipped with air bag inflators assembled as part of the passenger frontal air bag modules that may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
Defect Consequence:: An inflator explosion may result in sharp metal fragments striking the passenger or other occupants resulting in serious injury or death.
Corrective Action:: MBUSA will notify owners, and dealers will replace the passenger frontal air bag module, free of charge. An interim letter is being mailed from February 1, 2019 through March 8, 2019. A second letter will be sent when parts are available. Owners may contact MBUSA customer service at 1-800-367-6372.

Recall Number:: 17V627000
Number of vehicles affected:: 495290
Defect Description:: Mercedes-Benz USA, LLC. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG 4Matic, C300 4Matic, C63S AMG, 2012-2014 C250, C350, C300 4Matic, E550 4Matic, 2013-2014 C63 AMG, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2013-2015 C350 4Matic Coupe, GLK250 4Matic BlueTec, GLK350, GLK350 4Matic, 2016-2017 C350e, C43 AMG, 2015 C400 4Matic, 2016-2018 C63 AMG, GLC300, GLC300 4Matic, 2017-2018 C300 Coupe, C300 4Matic Coupe, C43 AMG, C63 AMG Coupe, C63S AMG Coupe, C300 Cabriolet, C300 4Matic Cabriolet, C43 AMG Cabriolet, C63 AMG Cabriolet, C63S AMG Cabriolet, GLC300 4Matic Coupe, GLC43 AMG, GLC43 AMG Coupe, 2014 E350 Coupe, E350 4Matic Coupe, E350 Cabriolet, E400 Hybrid, 2015-2017 E400 Coupe, E400 4Matic Coupe, E400 Cabriolet, 2014-2017 E550 Coupe, E550 Cabriolet, B250e, 2014-2016 E250 BlueTec, E63 AMG 4Matic Wagon, 2012-2013 E350 BlueTec, 2012-2016 E350, E350 4Matic, 2015-2016 E400, E400 4Matic, 2012 E63 AMG, 2014-2015 E250 4Matic BlueTec, 2013-2016 E350 Wagon, 2017 GLC300d 4Matic, and 2018 GLC350e 4Matic. The driver's air bag may unexpectedly deploy due to insufficient grounding of the steering components if an electrostatic discharge occurs and the air bag clockspring is broken.
Defect Consequence:: If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.
Corrective Action:: MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall is expected to begin in December 2017. Owners may contact MBUSA customer service at 1-877-496-3691.

Recall Number:: 17V252000
Manufactured from:: 2013-01-01 to 2014-12-31
Number of vehicles affected:: 168
Defect Description:: Mercedes-Benz USA LLC. (MBUSA) is recalling certain 2013-2014 C250, C300 4MATIC, GLK250 4MATIC BLUETEC and GLK350 vehicles, 2013 C250 Coupe, C350, C350 4MATIC Coupe, C350 Coupe and C63 AMG Coupe vehicles, and 2013-2015 GLK350 4MATIC vehicles. The steering coupling connecting bolt may have been insufficiently tightened, possibly resulting in a loss of steering.
Defect Consequence:: A loss of steering can increase the risk of a crash.
Corrective Action:: MBUSA will notify owners, and dealers will inspect the steering coupling connecting bolt, tightening it as necessary, free of charge. The recall is expected to begin in May 2017. Owners may contact MBUSA customer service at 1-800-367-6372.

Recall Number:: 15V351000
Manufacturer Recall Number:: 2015050005
Manufactured from:: 2015-01-30 to 2014-11-13
Number of vehicles affected:: 814
Defect Description:: Mercedes-Benz USA, LLC (Mercedes) is recalling certain model year 2015 E250 BlueTec vehicles manufactured November 3, 2014, to December 15, 2014, E250 BlueTec 4Matic vehicles manufactured November 4, 2014, December 17, 2014, GLK250 vehicles manufactured November 13, 2014, to January 30, 2015, and 2015 ML250 BlueTec vehicles manufactured December 12, 2014, to February 9, 2015. In the affected vehicles, oil may leak from around the chain tensioner gasket area.
Defect Consequence:: Leaking oil may drip onto a hot engine surface, increasing the risk of a fire. Additionally, the leaking oil may be a road hazard for other vehicles, increasing the risk of a crash.
Corrective Action:: Mercedes will notify owners, and dealers will replace the chain tensioner gasket, free of charge. The recall began on June 23, 2015. Owners may contact Mercedes customer service at 1-800-367-6372. Mercedes' number for this recall is 2015050005. Note: This is an expansion of NHTSA recall 14V-762.

Recall Number:: 14V762000
Manufacturer Recall Number:: 2014120002
Manufactured from:: 2014-02-28 to 2014-11-10
Number of vehicles affected:: 4871
Defect Description:: Mercedes-Benz USA, LLC (Mercedes) is recalling certain model year 2014-2015 E250 BlueTec, E250 BlueTec 4Matic, GLK250 4Matic BlueTec, and 2015 ML250 4Matic BlueTec vehicles manufactured February 28, 2014, to November 10, 2014. In the affected vehicles, oil may leak from around the chain tensioner gasket area.
Defect Consequence:: Leaking oil may drip onto a hot engine surface, increasing the risk of a fire. Additionally, the leaking oil may be a road hazard for other vehicles, increasing the risk of a crash.
Corrective Action:: Mercedes will notify owners, and dealers will replace the chain tensioner gasket, free of charge. The recall began on December 19, 2014. Owners may contact Mercedes customer service at 1-800-367-6372. Mercedes' number for this recall is 2014120002.

Warranty

4 years / 50,000 miles Basic Warranty

Basic Warranty: 4 years / 50,000 miles
Drivetrain Warranty: 4 years / 50,000 miles
Rust Warranty: 4 years / 50,000 miles
Roadside assistance Warranty: 4 years / 50,000 miles

Mercedes-Benz GLK-Class Reviews

Owner Reviews

4.2

44 reviews

5(57%)

4(25%)

3(4%)

2(5%)

1(9%)

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Most Helpful Owner Reviews

2015 GLK-Class Features & Specs

Type:

SUV

Trim:

GLK 350

MSRP (New) Excludes Destination Fee	$37,900
Engine Type	Gas
Combined MPG	21 MPG
Cost to Drive	$260/month
Seating	5 seats
Cargo Capacity All Seats In Place	16.5 cu.ft.
Drivetrain	rear wheel drive
Warranty	4 years / 50,000 miles

See all features & specs

Safety

Key safety features on the GLK-Class include:

Alarm
Tire Pressure Warning
Stability Control

IIHS Rating

The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.

Small Overlap Front Driver-Side Test
Not Tested
Small Overlap Front Passenger-Side Test
Not Tested
Moderate Overlap Front Test – Original
Good
Moderate Overlap Front Test – Updated
Not Tested
Side Impact Test – Original
Good
Side Impact Test – Updated
Not Tested
Roof Strength Test
Good
Rear Crash Protection / Head Restraint
Good

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