2012 Mercedes-Benz GL Mercedes-Benz GL 2012

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2012 Mercedes-Benz GL repairs by problem area

Engine (83%)

Transmission and Drivetrain (0%)

Brakes and Traction Control (17%)

Suspension and Steering (0%)

Electrical and Air Conditioning (0%)

Paint, Rust, Leaks, Rattles, and Trim (0%)

Other (0%)

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Chart based on 6 repairs.
See TSBs and recalls for the 2012 Mercedes-Benz GL.

2012 Mercedes-Benz GL engine repair cost distribution

$2500+ (0%)

$1000 - $2499 (20%)

$500 - $999 (0%)

$100 - $499 (40%)

< $100 (40%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 5 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2012 Mercedes-Benz GL 4dr SUV

turbocharged 210hp 3.0L V6 Diesel 7-speed shiftable automatic AWD w/low range

70060 mi

C $1000
Maintenance 

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2012 Mercedes-Benz GL 4dr SUV

turbocharged 210hp 3.0L V6 Diesel 7-speed shiftable automatic AWD

49500 mi Dealer repaired the turbo oil cooler seals (viton) under warranty due to significant oil leak. 22 hours of labor and about $600 of parts (at no cost, but warranty is expiring soon) 
54600 mi

US $400
Timing chain and tensioner were replaced after the chain stretched and was causing a loud grinding noise at startup. 
62300 mi

US $160
NOx sensor was replaced under the Federal 8/80 warranty (no cost). Additionally, they replaced a leaking turbo intake seal to rectify an oil leak ($160) 
66000 mi Downstream NOx sensor replaced under federal emissions warranty 

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2012 Mercedes-Benz GL Engine Problems

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 2012 Mercedes-Benz GL problems occur, check out our car reliability stats.