Is the 2013 Mercedes-Benz GLK350 reliable?

The 2013 Mercedes-Benz GLK350 has 159 complaints filed with NHTSA (1.0x the segment average). Our reliability verdict: average. Most common issue: AIR BAGS problems.

What are common problems with the 2013 Mercedes-Benz GLK350?

Top problems: AIR BAGS (101 complaints, avg repair $500); STEERING (8 complaints, avg repair $500); FUEL SYSTEM (8 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2013 Mercedes-Benz GLK350?

No recalls have been issued for the 2013 Mercedes-Benz GLK350.

How much does it cost to fuel a 2013 Mercedes-Benz GLK350?

The 2013 Mercedes-Benz GLK350 gets 21 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $2286. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2013 Mercedes-Benz GLK350?

Estimated US average full-coverage insurance for the 2013 Mercedes-Benz GLK350 is approximately $2,079/year (suv-luxury class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2013 Mercedes-Benz GLK350

Problems, Recalls & Reliability Report

Average

Quick Summary

The 2013 Mercedes-Benz GLK350 has 159 owner complaints filed with NHTSA — that's 1.0x the segment average of 159. The most common issue is air bags problems (64% of all complaints), specifically: tl* the contact owns a 2013 mercedes benz glk350. the contact stated that while driving 30 mph, the contact was involved in a head on crash with another vehicle. the air bags failed to deploy. the contact sustained head injuries that required medical attention. a police report was filed. the vehicle. ⚠️ 2 fire reports filed.

2 fire reports 4 crash reports 3 injuries

159

Total Complaints

Recalls Issued

—/5

Safety Stars

1.0x

vs Segment Avg

Known Problems(top 5 of 8)

AIR BAGS

101 complaints

64%

• TL* THE CONTACT OWNS A 2013 MERCEDES BENZ GLK350. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, THE CONTACT WAS INVOLVED IN A HEAD ON CRASH WITH ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT SUSTAINED HEAD INJURIES THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE
• TL* TAKATA RECALL. THE CONTACT OWNS A 2013 MERCEDES-BENZ GLK350. THE CONTACT STATED THAT THE SRS WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER AND THE CONTACT WAS INFORMED THAT THERE WAS A DIAGNOSTIC FEE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 16V363000 (AI
• ON MAY-JUNE 2016 THE VEHICLE WAS SHOWING A WARNING LIGHT RELATED TO A MALFUNCTION OF THE DRIVER'S SEAT BELT, THE DEALERSHIP FOUND THROUGH A VEHICLE INSPECTION THAT IT WAS RELATED TO THE STEERING MODULE. ONE WAS ORDERED. THE AIRBAGS WERE DISABLE FOR A MONTH, PLACING AT RISK MY WIFE'S LIFE. THE PROBLE

Typical onset: 50K miles Est. repair: $500💥 3 crashes

“TL* THE CONTACT OWNS A 2013 MERCEDES BENZ GLK350. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, THE CONTACT WAS INVOLVED IN A HEAD ON CRASH WITH ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT SUSTAINED HEAD INJURIES THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE”

— NHTSA complaint filing

When Problems Appear on the 2013 Mercedes-Benz GLK350

Based on 46 owner complaints that included an odometer reading. Median mileage at time of complaint: 43K miles. Most complaints cluster in the 0-30K miles range.

Overall complaint distribution by mileage

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

AIR BAGS

Later than typicalmedian 60K mi · 11 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

FUEL SYSTEM

High-mileage issuemedian 66K mi · 5 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.

Fuel Cost Calculator for 2013 Mercedes-Benz GLK350

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$2,286

Per month

$191

Per mile

19.1¢

MPG

City driving (worst-case MPG)

$2,527/yr

Highway driving (best-case MPG)

$1,920/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today

Show:

Current

$4.00

5-year low

$2.78

5-year high

$5.01

Since 2021

+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2013 Mercedes-Benz GLK350

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$2,079

Full coverage / month

$173

Liability only / year

$732

vs US avg

+24%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (suv-luxury)1.35x

× theft risk1.00x

× safety rating1.00x

× vehicle age0.92x

= Full coverage estimate$2079

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Mercedes-Benz GLK350 Service Intervals

Oil change

10K mi / 12 mo

Tire rotation

10K mi

Brake fluid

24 months

Transmission fluid

40K mi

Engine coolant

150K mi

Spark plugs

60K mi

Cabin air filter

20K mi

Engine air filter

40K mi

Differential (AWD/4WD)

40K mi

Service A / Service B alternating schedule. Requires MB-approved oil (229.5 spec typically).

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Mercedes-Benz New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

4 yr / 50K mi

Powertrain

4 yr / 50K mi

Hybrid/EV battery

10 yr / 155K mi

Corrosion (rust perforation)

4 yr / 50K mi

Roadside assistance

4 yr / unlimited mi

EQ EV battery warranty is 10 years/155,000 miles

These are the terms for a new Mercedes-Benz. If you're buying a used 2013 GLK350, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Mercedes-Benz dealer for VIN-specific remaining warranty.

Estimated Repair Costs

AIR BAGS(~50K mi)

$500

STEERING(~50K mi)

$500

FUEL SYSTEM(~50K mi)

$500

BRAKES(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 159 owner complaints for this specific year, here's what to check or ask about:

☐
AIR BAGS: TL* THE CONTACT OWNS A 2013 MERCEDES BENZ GLK350. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, THE CONTACT WAS INVOLVED IN A HEAD ON CRASH WITH ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT SUSTAINED HEAD INJURIES THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE
Typically appears around 50K miles. Repair cost ~$500
☐
STEERING: THE SUNROOF ON MY 2013 MERCEDES BENZ GLK 350 SPONTANEOUSLY EXPLODED WITH NO WARNING. NOTHING HIT THE ROOF OR ANY OTHER PART OF THE CAR. THE WEATHER WAS ABOUT 36 DEGREES FAHRENHEIT, NOT TOO COLD, NOT TOO HOT. THERE WAS A LOUD BANG (LIKE THE SOUND OF A GUNSHOT) FOLLOWED BY 5 - 10 MINUTES OF CRACKLI
Typically appears around 50K miles. Repair cost ~$500
☐
FUEL SYSTEM: VEHICLE HAS ~ 20K MILES, BROUGHT INTO DEALER BECAUSE ABS LIGHT WENT ON WHILE DRIVING SAYING SYSTEM WAS INOPERATIVE. DEALER THEN FOUND GAS TANK LEAK, AND WOULD NOT LET ME LEAVE THE DEALER, BECAUSE OF THE SAFETY HAZARD. SEARCH SHOWS RECALL FOR EARLIER MODEL YEAR 2012 WITH SAME ISSUE, BUT DEALER SAYS N
Typically appears around 50K miles. Repair cost ~$500
☐
BRAKES: EMERGENCY BRAKE FAILS TO RELEASE. IF RELEASED BRAKE CANNOT BE APPLIED BECAUSE IT FREEZES. BRAKE WAS USED REGULARLY WHEN IN PARK AS PRESCRIBED. BRAKE WAS ALSO EXCERSIZED ACCORDING TO PROCEDURES ON P.165 OF THE 2012-3 GLK OWNERS MANUAL. UNDERBODY OF CAR WAS GENTLY WASHED PERIODICALLY TO FLUSH ANY SAL
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)