The 2015 Mercedes-Benz GLK-Class is a SUV that came with a choice of 2.1L 4-cyl and 3.5L 6-cyl engines. At 11 years old, many are reaching the point where repairs cost more than the car is worth. Running or not, we'll make you an offer and tow it away for free.
| Body style | Small Sport Utility Vehicle 2WD, Small Sport Utility Vehicle 4WD |
|---|---|
| Engines | 2.1L 4-cyl, 3.5L 6-cyl (turbocharged versions available) |
| Transmissions | Automatic 7-spd |
| Drive | Rear-Wheel Drive, 4-Wheel Drive |
| Fuel | Premium Gasoline, Diesel |
| Fuel economy | 18–24 city / 24–32 highway / 20–27 combined MPG |
| EPA annual fuel cost | $3,550–$4,100 a year (EPA estimate at current fuel prices, 15,000 miles) |
| Tailpipe CO₂ | 371–444 grams per mile |
| EPA fuel economy score | 5–7 out of 10 |
| EPA greenhouse gas score | 5–6 out of 10 |
| Gross vehicle weight rating | 5,225–5,512 lb |
| Versions tested by EPA | 5 configurations: GLK350, GLK350 4matic, GLK250 Bluetec 4matic |
| Age | 11 years |
Specs, fuel cost and emissions from the EPA's fueleconomy.gov data. Your car's exact equipment may differ.
NHTSA lists 6 safety recalls covering the 2015 Mercedes-Benz GLK-Class. Open recalls don't stop you from selling or junking the car, but check your VIN at nhtsa.gov/recalls to see which apply to yours.
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…
Risk: An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
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…
Risk: An inflator explosion may result in sharp metal fragments striking the passenger or other occupants resulting in serious injury or death.
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…
Risk: If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.
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…
Risk: A loss of steering can increase the risk of a crash.
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…
Risk: 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.
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.
Risk: 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.
Owners have filed 133 complaints about the 2015 Mercedes-Benz GLK-Class with NHTSA. 4 reports involved a crash and 2 reports involved a fire. Owners reported 4 injuries.
Complaints are reports from owners and aren't verified by NHTSA. One complaint can list several components. Mileage is the median odometer reading owners reported for that component.
Manufacturers have filed 64 technical service bulletins and communications with NHTSA covering the 2015 Mercedes-Benz GLK-Class. These are repair instructions for known issues, not recalls.
3 of them are warranty extensions. Warranty extensions mean the manufacturer agreed to cover a specific repair beyond the normal warranty. They rarely still apply to a car this age, but they point to known weak spots.
Complaint Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is similar to a tire or wheel vibration, it is usually readily
Complaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the no
Complaint Clanking noise from the area of the speakers in the doors. Cause Under analysis. Remedy To narrow down the cause, first of all remove the door trim. • If the no
Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The noise is heard once in each instance when changing directio
Throttle lift-off clunking noises at drive shafts of front axle
Update engine control unit software
Source: NHTSA manufacturer communications (technical service bulletins).
NHTSA opened 1 defect investigation covering the 2015 Mercedes-Benz GLK-Class.
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to
‹ Sell a 2014 GLK-Class · All Mercedes-Benz GLK-Class years
It depends on its condition, whether major parts like the engine, transmission and catalytic converter are still there, and current scrap and parts prices where you live. As a heavier vehicle, its scrap weight adds to the offer. Enter your ZIP code above for a free offer on your specific car.
Yes. We buy 2015 GLK-Classs that don't start, were in an accident, failed inspection or have a blown engine or transmission. Towing is always free.
Yes. Open recalls don't prevent a junk sale. NHTSA lists 6 recalls for the 2015 Mercedes-Benz GLK-Class; you can check whether any are still open on yours with the VIN lookup at nhtsa.gov/recalls.
Usually the title and a photo ID. Rules differ by state, including what to do with your plates and whether to file a notice of sale. Check our state-by-state car title guides for the official forms.
Data retrieved October 2026.
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