IIHS Crash Test
Good
MPG (up to)
19 -24 City / 25 -33 HWY
Horsepower
200 -302
Seats
5
Front passenger 3/4 w/ wheels turned.

Positive Owner Reviews

accountCircle John G
Mercedes is a good choice.
Oil runs low quickly, and the gas price is expensive for premium. Other than that the Mercedes Benz glk is a pretty decent sedan type car. Perfect for a family of four, and it is good on gas mileage typically. I recommend getting your oil looked at, and changed as soon as possible.
accountCircle Kyrsten F
Trust me, it is better than Audi.
Very good at handling, does very well in the winter in Alaska without studded tires - I always have all season tires. Interior is stylish and sleek and good on gas mileage. I have owned the vehicle for 3+ years and have had no major mechanical issues like I have in previous audis. I highly recommend this car.
accountCircle Zea L
Leased Mercedes Benz has been good to us
We leased our vehicle a couple years ago and it has been very good to us. Smooth ride, wonderful customer service when we go to the dealership. We have no complaints. I think we may buy it when the lease comes due but we are not 100% sure.
accountCircle Amy H
Mercedes nailed this engine!
The Mercedes glk 250 BlueTEC is an eco diesel without the def fluid and it is perfect. Smooth ride, quiet engine, excellent fuel mileage. The only, and I mean the only, downside is the legroom in the back is not comfortable for an adult for longer than an hour or so.
accountCircle Laura L
A great compact SUV for small families.
This car is lovely, small but spacious, plenty of room for groceries, can haul bikes, furniture etc. And SUV but easy to drive and park, great on gas mileage and has full options minus a sunroof. Added security as the gas cap locks when the car locks to prevent siphoning.
accountCircle Cynthia E
My car is dependable and fun to drive... Other people's opinion does not matter..
It has a lot of horsepower. It is a smooth ride and handles like a dream. It is also tricked out with a lot of extra goodies.
accountCircle Carol C
Affordable creature comforts- dry safe, solid,reliable SUV.
None so far. We purchased an extended maintenance/warranty package. No issues at all. The car is extremely comfortable and gets great mileage. You are really unaware that it is a diesel as it has great pickup. The sound system is great-we added a Siriusxm subscription. The sunroof has multiple options for opening/tilting/shading.
accountCircle Jennifer M
Steering column debacle fixed.
I enjoy my Mercedes and the only problem I have encountered have been under warranty. They stemmed from a malfunctioning steering column after purchase. Mercedes was very helpful as well as quick and efficient with repairs. It took one phone call to the dealership and I was supplied with a loaner vehicle for use until my car was fixed.

Negative Owner Reviews

accountCircle Rachael M
Grey 2015 Mercedes glk 350 4matic.
The vehicle performs exceptional and is very reliable. It has all the features you would enjoy, heated seats, rear cam, sunroof, automatic wipers. This vehicle is too small for an SUV and that makes us uncomfortable so I am looking to trade it in for something that is similar but larger.
accountCircle Kelsey C
Great car for transitioning. It is the perfect crossover!
I have had problems with this car ever since I wrecked it and Mercedes “fixed” it. The a/c does not work on one side, I have terrible trouble with the engine, and I have trouble with one of the seat mechanisms. I like my car, but hate the trouble that it gives me.

Mercedes-Benz GLK-Class Models

Models also known as Trim Levels, are used to identify a vehicle's level of equipment or special features.

car
GLK 350
302 HP 21 MPG 5 Seats
car
GLK 250 BlueTEC
200 HP 28 MPG 5 Seats
Photos may not match model

2015 Mercedes-Benz GLK-Class Owner Reviews

4.66
67 Reviews
close Write Review
5 stars 70%
4 stars 27%
3 stars 1%
2 stars 1%
1 star 0%
accountCircle Kentra S on May 7, 2021
A great ride with a beautiful interior and exterior.
I have enjoyed my car. I love driving it as it is a smooth ride. I look for reasons to drive it. It is easy to handle and very responsive. It is compact and sporty with lots of power. The acceleration is quick while still being easy. Since it is diesel it gets great mileage on and off the highway.
accountCircle Britany B on April 6, 2021
Mercedes glk350 honest review.
I absolutely love my glk350, I wish it was a little higher off the ground, and a bit room in the back seating area but these are my only two cons for this vehicle! Everything else is perfect! This is my forever car, I plan on running the wheels off of it!

Ranks #4 Luxury Compact SUV by Owners

The 2015 Mercedes-Benz GLK-Class has an average owner rating of 4.66 out of 5 which ranks it #4 of 17 other Luxury Compact SUVs.

1
car
4.75
2
car
4.71
3
car
4.69
4
car
4.66

Ranks #2 Luxury Compact SUV by Fuel Economy

The 2015 Mercedes-Benz GLK-Class has a combined MPG of 34 which ranks it #2 of 17 other Luxury Compact SUVs.

1
Tie
car
34 MPG
1
Tie
car
34 MPG
2
car
33 MPG

Is The 2015 Mercedes-Benz GLK-Class A Good Car?

Yes, the vehicle is a good one. It is reliable, comfortable, and easy to drive. It is small for an SUV, which is why I liked it.
Linda C.
Yes, it's comfortable, not too big, has enough power, is dependable, has most bells and whistles. Good on the road.
Willynette A.
It's the best car I ever owned was a very intelligent choice to get it good on mileage and is very safe to ride in I really enjoy it.
David M.
Good on gas not to big not to small handle well comfortable easy to handle the price is right not overly expensive.
miguel v.

How Reliable Is The 2015 Mercedes-Benz GLK-Class?

The car has been reliable. I have not had any problems with the car. I do all maintenance when it is time.
Linda C.
I have had the vehicle for 3 years the only problem is that when the brakes need to be done the rotors also must be changed. The rotors can also warp easily causing the need for change.
Willynette A.
This car has given me zero problems was a very smart buy I bought it for my wife as abpresents and she treasures it she has stated repeatedly that there is know other car that she would rather own.
David M.
No problem as yet as long as you use the right gas change the oil rotate the tires car will work fine.
miguel v.
I have had this car for four years now and so far haven't had one problem with it on the highway it does really well as well as in the city.
Ashley N.

Is The 2015 Mercedes-Benz GLK-Class A Good Value?

I paid 23,000 for my car. I feel it was a good value being that it had very minimal miles upon purchase.
Linda C.
I paid $24k for mine. Used. I think it is a good value for this vehicle. I love the square shade of the vehicle unlike the other models that are rounded. It is set apart from the others.
Willynette A.
Can't remember the exact price but to me it was well worth its cost because it meets and surpasses my wife's needs and desires she has know complaints about it.
David M.
I paid 18,500 I got a great deal had very low mileage and the body and tires were in great shape also the inside of the car was in great shape so I got a great deal.
miguel v.
80000 but it's well worth its price in gold my wife loves it I bought it for her as graduation gift and she treasures it she has told me more than once it's the best car she has ever owned.
Joseph S.

Frequently Asked Questions

Does the 2015 mercedes glk have a spare tire?

Answer: The 2015 Mercedes GLK does not have a spare tire, but does have run flat tires. Carrying a spare tire in Your vehicle can save You stress when You suffer from a flat tire while driving. The spare tire is Your...

How to perform 2015 mercedes glk350 oil reset?

Answer: You will start by following these instructions here to reset the oil in a 2015 Mercedes Benz GLK 350 - Switch the ignition to "POSITION 1." To bring up the kilometer / mileage indicator, repeatedly press the...

What's the mercedes glk 350 oil type?

Answer: The Mercedes GLK 350'S3.5 L V6 engine preferS7 US quarts of 5W-30. Oil and filter changes should be scheduled every 7,500-10,000 miles or 12 months if using fully synthetic lubricants, or every 3,000-5,000...

Answers are provided by third parties. We do not guarantee accuracy of responses

Safety & Reliability

NHTSA Logo
NHTSA Crash Test
(Not Rated)
*National Highway Traffic Safety Administration
IIHS Logo
IIHS Crash Test

Moderate Overlap Front

Side

Roof Strength

Driver-side Overlap Front

Not Rated
*Insurance Institute for Highway Safety