Model year
2015 Mercedes-Benz GLK-Class
NHTSA does not list the EPA model name GLK-Class for 2015. Under the matched names GLK250 and GLK350, NHTSA lists 6 recalls and 133 complaints (recall file dated Oct 23, 2026; complaint file dated Oct 23, 2026). The components listed on the most complaints for GLK350 are AIR BAGS (84), ELECTRICAL SYSTEM (7), FUEL/PROPULSION SYSTEM (5). NHTSA lists 1 investigation with no close date in the file. NHTSA lists crash-test variants for this model year and marks the overall rating Not Rated. EPA rates it 20–27 mpg combined depending on configuration (fuel economy file dated Sep 29, 2026). EPA's annual fuel-cost figures for these configurations are $3,550–$4,100, based on 15,000 miles and 55% city driving.
- 2010 241 complaints
- 2011 134 complaints
- 2012 171 complaints
- 2013 146 complaints
- 2014 126 complaints
- 2015 133 complaints
Matched NHTSA names
The EPA model name is not itself a name in the NHTSA file for 2015. The counts in the answer are the sum of the names below. Overlap between those names is not removed.
| NHTSA name | Recalls | Complaints | Investigations |
|---|---|---|---|
| GLK250 | 5 | 19 | 1 |
| GLK350 | 4 | 114 | 1 |
Recalls for GLK350
19V787000 · Nov 1, 2019
COMMUNICATION
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…
19V010000 · Jan 9, 2019
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
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,…
17V627000 · Oct 6, 2017
AIR BAGS:FRONTAL
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,…
17V252000 · Apr 12, 2017
STEERING
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…
Complaints for GLK350
114 distinct complaints. Crash flag on 4, fire flag on 2, injury field 4, deaths field 1. A complaint can be counted under more than one component. The injury and death figures are the file's numbers (the highest value on each complaint, then added), not a separate verified count of people.
Investigations for GLK350
| Action | Subject | Opened | Closed |
|---|---|---|---|
| EA21002 | Desiccated Air Bag Inflator Rupture · AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE; AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE | Sep 17, 2021 | No close date in the file |
Safety ratings
| Variant | Overall | Front | Side | Pole | Rollover | Photo |
|---|---|---|---|---|---|---|
| 4 DR 4WD | Not rated | Not Rated | Not Rated | Not Rated | Not Rated · possibility 0 | — |
| 4 DR RWD | Not rated | Not Rated | Not Rated | Not Rated | Not Rated · possibility 0 | — |
Fuel economy
| Configuration | Fuel | City | Hwy | Comb | kWh/100 mi | Range | Annual fuel cost |
|---|---|---|---|---|---|---|---|
| GLK350 · 3.5L · Automatic 7-spd · Rear-Wheel Drive | Premium Gasoline | 19 | 26 | 22 | — | — | $3,750 |
| GLK350 4matic · 3.5L · Automatic 7-spd · 4-Wheel Drive | Premium Gasoline | 18 | 24 | 20 | — | — | $4,100 |
| GLK350 · 3.5L · Automatic 7-spd · Rear-Wheel Drive | Premium Gasoline | 19 | 25 | 21 | — | — | $3,900 |
| GLK350 4matic · 3.5L · Automatic 7-spd · 4-Wheel Drive | Premium Gasoline | 18 | 25 | 21 | — | — | $3,900 |
| GLK250 Bluetec 4matic · 2.1L · Automatic 7-spd · 4-Wheel Drive | Diesel · Diesel | 24 | 32 | 27 | — | — | $3,550 |
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Check a vehicle
This page is not a VIN lookup. NHTSA's recall tool checks a specific vehicle: nhtsa.gov/recalls. NHTSA's page for this model year is 2015 Mercedes-Benz GLK-Class at NHTSA. Complaint narratives stay on NHTSA's site and are not copied here.