2011 Infiniti EX Infiniti EX 2011

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2011 Infiniti EX repairs by problem area

Engine (38%)

Transmission and Drivetrain (0%)

Brakes and Traction Control (38%)

Suspension and Steering (15%)

Electrical and Air Conditioning (0%)

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

Other (8%)

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Chart based on 13 repairs.
See TSBs and recalls for the 2011 Infiniti EX.

2011 Infiniti EX repair cost distribution

$2500+ (0%)

$1000 - $2499 (10%)

$500 - $999 (20%)

$100 - $499 (50%)

< $100 (20%)

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

Chart based on 10 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2011 Infiniti EX 4dr SUV

297-horsepower 3.5L V6 7-speed shiftable automatic RWD

Infiniti EX in Rhode Island, United States
Oct 2016 - Jan 2022
Jul 2017

52000 mi

US $459
New Brake and rotors 
Jun 2021

105000 mi

US $200
rear Brakes and rotors 

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2011 Infiniti EX 4dr SUV

297-horsepower 3.5L V6 7-speed shiftable automatic AWD

Infiniti EX in California, United States
Jun 2017 - Jun 2018
May 2018

75000 mi

US $12500
Radiator failed Brake booster leaking, replaced rear crossmember bushing squeezed out, entire crossmember replaced 
Infiniti EX in Missouri, United States
Jun 2016 - Feb 2023
Feb 2023

83448 mi

US $1056
cracked radiator 
Infiniti EX in Ontario, Canada
May 2016 - Jun 2018
Jul 2017

79980 mi

C $500
Knocking noise when turning - replace Front driver side Ball joints 
Infiniti EX in California, United States
Jul 2023 - Aug 2023
Aug 2023

80019 mi

US $230
Idler pulley replaced 
Infiniti EX in California, United States
May 2016 - Jul 2022
Jun 2017

59000 mi

US $200
Replaced front and rear brake pads 
Infiniti EX in Massachusetts, United States
- Jan 2013
Jan 2013

23000 mi

US $900
Periodically the nav screen would black out, and once the GPS had me offshore (I work near the coast). Only happened 4 or 5 times in a year of ownership. There was a TSB on it and repair (replaced screen) was under warranty. 
Infiniti EX in Ontario, Canada
Jun 2016 - Jul 2017
Jul 2016

35340 mi
Driving belt broke 
Infiniti EX in New Jersey, United States
May 2016 - Jun 2018
Feb 2017

54000 mi

US $450
Rear brake pads and rotor replaced 
Mar 2018

61000 mi

US $250
Mass flow sensor 

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2011 Infiniti EX 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 2011 Infiniti EX problems occur, check out our car reliability stats.