2014 Mercedes-Benz GL Mercedes-Benz GL 2014

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2014 Mercedes-Benz GL repairs by problem area

Engine (47%)

Transmission and Drivetrain (5%)

Brakes and Traction Control (0%)

Suspension and Steering (5%)

Electrical and Air Conditioning (26%)

Paint, Rust, Leaks, Rattles, and Trim (11%)

Other (5%)

Chart based on 19 repairs.
See TSBs and recalls for the 2014 Mercedes-Benz GL.

2014 Mercedes-Benz GL repair cost distribution

$2500+ (0%)

$1000 - $2499 (6%)

$500 - $999 (0%)

$100 - $499 (0%)

< $100 (94%)

Chart based on 17 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Non-members can see only ten 2014 Mercedes-Benz GL repair histories. Log in or join us to see them all.

2014 Mercedes-Benz GL 4dr SUV

turbocharged 550hp 5.5L V8 7-speed shiftable automatic AWD

Mercedes-Benz GL in Great Britain
Nov 2013 - Jun 2014
Jan 2014 Collision prevention assistant was too sensitive and giving many false reports 

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2014 Mercedes-Benz GL 4dr SUV

turbocharged 429hp 4.7L V8 7-speed shiftable automatic AWD w/low range

Mercedes-Benz GL in Ohio, United States
Nov 2013 - Oct 2016
Aug 2015

48000 mi
Cooling hose was loose. Replaced hose and fluids. 
Jul 2016

62000 mi
Valve spring 

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2014 Mercedes-Benz GL 4dr SUV

turbocharged 429hp 4.7L V8 7-speed shiftable automatic AWD

Mercedes-Benz GL in Hawaii, United States
Dec 2015 - Dec 2015
Dec 2015 The Car had the 2nd row single seat jam 5 times for repair, it is now a lemon car with MBUSA agreed to do buyback. 

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2014 Mercedes-Benz GL 4dr SUV

turbocharged 362hp 4.7L V8 7-speed shiftable automatic AWD w/low range

Mercedes-Benz GL in Georgia, United States
Aug 2013 - Sep 2016
Feb 2016

43400 mi
rear camera malfunction 
May 2016

45600 mi
antifreeze leak 
Mercedes-Benz GL in Indiana, United States
Jun 2015 - Dec 2016
Jun 2015

16000 mi
the A/C line that runs for the front to the back was routed improperly during manufacture and it rubbed against the frame causing a leak 

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2014 Mercedes-Benz GL 4dr SUV

turbocharged 362hp 4.7L V8 7-speed shiftable automatic AWD

Mercedes-Benz GL in Texas, United States
Jul 2017 - Nov 2017
Oct 2017

46000 mi
Motor mounts replaced due to shuddering at idle. 360 surround camera had poor night visibility. Dealer performed software update. 
Nov 2017

48000 mi
Pass side 3rd row side window separated from actuator. Entire side window was replaced under warranty. 

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2014 Mercedes-Benz GL 4dr SUV

turbocharged 240hp 3.0L V6 Diesel 7-speed shiftable automatic AWD

Mercedes-Benz GL in North Carolina, United States
Sep 2013 - Sep 2017
Sep 2017

37000 mi
Console rattle 
Mercedes-Benz GL in Saskatchewan, Canada
Mar 2015 - Sep 2017
Apr 2015

22600 mi
CEL light on. Replaced Soot Particulate sensor. 
May 2015

24000 mi
CEL light on. Replaced EGR sensor 
Jun 2016

43400 mi
Compressor for air suspension failed. Compressor and relay replaced. 
Sep 2017

60760 mi

C $1800
CEL light on. Took to dealer. They tried to look at sensors etc. Upgraded firmware. Total boondoggle. Firmware update broke vehicle computer. Car in safe mode in dealer's mechanical bay for a week. MB Germany writing new code etc. Vehicle in shop for a week. Following all of that - one day after driving home the first time - CEL on again. Took to dealer. New scan - new issues. Now we're told that 2 fuel injectors are faulty and that this is linked to the transmission roughness. New injectors installed. Vehicle has now been running well since return. 8plus days in the shop and why on earth 2 fi would need to be replaced in a vehicle of this low distance traveled is beyond me. 
Mercedes-Benz GL in Ontario, Canada
May 2014 - Jan 2016
Jan 2016

5580 mi
CEL ON and NOX SENSOR Replaced 
Mercedes-Benz GL in Pennsylvania, United States
May 2014 - Jun 2017
Feb 2015

11000 mi
transmission upshift flairing when cold, software update, didn't really help 
Nov 2015

21000 mi
Funky smell 
Mercedes-Benz GL in North Carolina, United States
Apr 2015 - Mar 2016
Nov 2015

12000 mi
Replaced faulty exhaust particulate sensor. 

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2014 Mercedes-Benz GL Repair Histories

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2014 Mercedes-Benz GL problems occur, check out our car reliability stats.