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Used 2014 Mercedes-Benz GLK-Class Consumer Reviews

4.6 out of 5 stars
49 reviews

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We have a limited number of reviews for the 2014 GLK-Class, so we've included reviews for other years of the GLK-Class since its last redesign.

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Pros
Cons
5 out of 5 stars

Blue tec crazy

Mark, 02/23/2017
2014 Mercedes-Benz GLK-Class GLK250 BlueTEC 4MATIC 4dr SUV AWD (2.1L 4cyl Turbodiesel 7A)
12 of 19 people found this review helpful

I did put larger tires on ..not run flates for better ride and handling My car is 2014 not a 2015 just love it

Performance
5 out of 5 stars
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5 out of 5 stars

Most Excellent!

wpaoli, 12/29/2013
2014 Mercedes-Benz GLK-Class GLK350 4MATIC 4dr SUV AWD (3.5L 6cyl 7A)
56 of 95 people found this review helpful

The GLK is exactly what I was looking for. A lot of the SUV's out there today are nothing more than mini-vans designed to appeal to male drivers. That being said, I purchased the GLK for two reasons: performance and quality. The GLK moves; it's nimble, deceivingly quick (when in sport mode) and it holds corners very well. The paddle shifters are awesome! The exterior has very distinct, bold lines and the interior is luxury as it should be. If you have need for more cargo room than a sedan, but don't want sacrifice performance... the GLK is for you. Oh, and it's a Mercedes- German engineering. Need I say more?

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3.5 out of 5 stars

Sunroop Shatters While Driving on Highway

fitness151, 12/28/2013
2013 Mercedes-Benz GLK-Class GLK350 4MATIC 4dr SUV AWD (3.5L 6cyl 7A)
27 of 45 people found this review helpful

Hello, I would like to share my review regarding a newly purchased 2013 GLK 350 4 Matic. I made my first long distance road trip on 18 December 2013 from Virginia to Tennessee, then Louisiana and to return back to Virginia after the Holiday. As I was making my drive through Charlotte NC on I 85, at approximately 4:23 pm on 27 Dec 13, I heard a loud pop. I thought my tire had blew. I heard wind like noise and looked up and there it was. My sunroof had shattered. My shade was covered so no glass entered the car. The outside of the sunroof had spider lines. Nothing had fallen...it just popped. So now the SUV is at MB of Alexandria. I read reviews of issues with other cars and MBs as well. Wow!

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5 out of 5 stars

It’s Like Driving a Hot Wheels

Celtic, 04/06/2018
updated 10/20/2022
2013 Mercedes-Benz GLK-Class GLK350 4MATIC 4dr SUV AWD (3.5L 6cyl 7A)
4 of 6 people found this review helpful

Most dueable and reliable vehicle I have ever owned. It’s quick, responsive, turns well with little body roll and is comfortable and super quiet too. It's a great Driver's vehicle.

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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5 out of 5 stars

The most I paid for a car and worth every penny!

W. Schmitt, 03/28/2019
2013 Mercedes-Benz GLK-Class GLK350 4MATIC 4dr SUV AWD (3.5L 6cyl 7A)
4 of 6 people found this review helpful

The cost of service is more than expected, but the car is competent in every respect. I will do it again!

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
4 out of 5 stars
Comfort
4 out of 5 stars
Reliability
5 out of 5 stars
Value
4 out of 5 stars
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5 out of 5 stars

Edmunds and Carfax excellent research tools

Craig Wojciekofsky, 08/24/2017
updated 09/01/2021
2014 Mercedes-Benz GLK-Class GLK350 4MATIC 4dr SUV AWD (3.5L 6cyl 7A)
3 of 6 people found this review helpful

Still enjoying the vehicle…going strong! Very reliable and comfortable.

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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4 out of 5 stars

Fast like car

Christopher olsen, 06/04/2018
2013 Mercedes-Benz GLK-Class GLK350 4dr SUV (3.5L 6cyl 7A)
4 of 9 people found this review helpful

This is a bad ass ride. Moves in and out of lines like a race car.

Safety
4 out of 5 stars
Technology
4 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
4 out of 5 stars
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4 out of 5 stars

Comfortable long distance runner

Jack Bach, 08/17/2024
2014 Mercedes-Benz GLK-Class GLK250 BlueTEC 4MATIC 4dr SUV AWD (2.1L 4cyl Turbodiesel 7A)
1 of 1 people found this review helpful

I bought this vehicle in December 2018 with 53K miles from a dealer in Phoenix. Originally, it was sold in San Diego and later re-registered in Arizona. The best part, NO RUST! Obviously, the warranty had run out by the time I got it. I was looking for GLK's in the Lincoln/Omaha area, but only found 5 or 8 models for sale. I lived in Phoenix for 20 years and was not too surprised to find 65 models for sale there. 6 were GLK 250's with the 2.1 liter Diesel engine (OM651). I had long been looking to buy a Diesel vehicle. Contacted the dealer and bought the GLK sight unseen and had it shipped to Nebraska. When I finally saw the car, I was quite pleased. Interior and exterior were flawless and it ran beautifully. About six months later, I took it to the dealer in Lincoln for service and a thorough checkup. They gave me a good report on everything and the service cost me about $400. That included a loaner (2019 GLA 250, with about 3000 miles). The oil they are using is Mobil 1 and the OM651 engine requires 5.5 quarts. The biggest problem I had was when the check engine light activated. Visit to the dealer showed a problem with the AddBlue (DEF) tank. That tank seems to have a number of problems in all models with Diesel engines. You can find many entries on the web. The tank is designed to last for the 10K miles service interval. Anyway, that "little" problem ended up costing me $2000, including removing and reattaching the tow bar. I am now adding DEF to the tank to keep it as full as possible to keep the heating element submerged and prevent corrosion. DEF is water based and that is a problem when temps go below freezing. Dealer had to order parts and I had a new (1000 miles) GLC 300 loaner for a week. For the service in 2023, at 96K miles I had the dealership check the brakes. Brakes were still original and had accumulated some corrosion and needed to be fixed. Mercedes will replace the rotors on a brake job. That bill was $1900, with a brake special discount of $250 ($125 per axel) and also including the regular 10K miles service. Took the car in on Thursday and had a loaner over the weekend until Tuesday. I now have almost 103K miles on the GLK 250 and it probably needs some cooling and heating service, flushing radiator, replacing hoses. Haven't had any problems with A/C and heating and I'd like to keep it that way. So, it's certainly not cheap, but considering that I had a service and tuneup done on a Chevy pickup and was charged $1100 by the dealership, is it really that more expensive to have a Mercedes? The DEF tank problem is due to stupid regulations regarding Diesel engines in CA specifically and the rest of the USA in general. My brother, in Europe, has a 2014 E 250 with the same engine/4matic combination and NO DEF tank. Only trucks use DEF/AddBlue there, not cars. The tires originally installed on the car were Pirelli Scorpion Verde. I always thought, they were a bit noisy. Also for 60K mile tires, they don't last even half the distance. I bought Michelin CrossClimate2 tires 11 months ago and they are running a lot quieter than the Pirelli's. Interior with the MBTex still looks like when I got it and so does the outside, despite the summer bugs all over the front. I keep washing it. Mileage from fill-up to fill-up is between 32 and 34 mpg. One trip I actually managed 38 mpg, with a 10 - 15 mile tailwind. In winter driving into the wind, the mileage drops to maybe 30 mpg. Overall, I love this car and the way it drives and handles, especially with the Michelin tires. If I had to replace it, the GLC 300 would be on top of the list. Although, I would like to be able to get a GLC 220d, but I'd have to move to Europe to get that.

Safety
5 out of 5 stars
Technology
4 out of 5 stars
Performance
4 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
4 out of 5 stars
Value
4 out of 5 stars
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5 out of 5 stars

Good Vehicle

Loafa, 09/23/2021
2014 Mercedes-Benz GLK-Class GLK250 BlueTEC 4MATIC 4dr SUV AWD (2.1L 4cyl Turbodiesel 7A)
1 of 1 people found this review helpful

This is a good vehicle. We have the 250 Bluetec. Dependable, comfortable, peppy, and great fuel milage

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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4.75 out of 5 stars

GLK350

tcornejo, 03/03/2014
2014 Mercedes-Benz GLK-Class GLK350 4dr SUV (3.5L 6cyl 7A)
28 of 110 people found this review helpful

Bought the car for the name only.

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