Is the 2014 Chevrolet Suburban reliable?

It can be a reliable long-term SUV when maintained well, especially with consistent oil changes and proactive transmission care. Like many full-size, older SUVs, condition and service history matter more than mileage alone.

What are the most common 2014 Chevrolet Suburban problems?

Common issues include oil consumption/engine noise concerns, 6-speed transmission shudder or harsh shifting, AFM-related lifter concerns on some vehicles, and electrical items like door lock actuators or window regulators.

Are maintenance costs high on a 2014 Suburban?

Routine maintenance is generally manageable for a full-size GM SUV, but repair costs can rise if transmission issues, suspension wear, or multiple electrical components need attention. Budget more than a midsize crossover due to heavier-duty tires, brakes, and fluids.

What are the best years of the Chevrolet Suburban to buy?

Many shoppers like late-cycle years in a generation because bugs are typically ironed out; 2014 is the final year of its generation (2007–2014). The best choice still depends on service records, rust condition, and how the vehicle was used (towing, fleet use, or family driving).

What should I check before buying a used 2014 Chevrolet Suburban?

Check for smooth transmission operation (no shudder, flare, or harsh shifts), review oil-change records and look for excessive oil use, scan for stored trouble codes, inspect front suspension/steering for play, and confirm 4WD operation if equipped. Also look for rust on the frame and rocker areas in snow-belt regions. For deeper ownership confidence, get a complete owner’s guide with full specs, trim details, and the recommended maintenance schedules for the 2014 Chevrolet Suburban.

HomeVehicles

Vehicles Compare Blog Get Report

Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2014 Chevrolet Suburban Reliability ReportCommon Problems, Repair Costs & Expert Verdict

82/ 100

MODERATE RISK

Grade: B-

A legendary workhorse that demands careful inspection to avoid specific, costly engine and electrical pitfalls.

Full system breakdown + what I would do

Should You Buy the 2014 Chevrolet Suburban?

The 2014 Chevrolet Suburban offers immense utility and a classic V8 powertrain, making it a highly capable family hauler or workhorse. However, potential buyers must proceed with caution due to the well-documented Active Fuel Management (AFM) system issues and typical GM electrical quirks, which can lead to costly repairs if neglected. A thorough pre-purchase inspection and an understanding of proactive maintenance are paramount to enjoying this robust SUV.

Biggest Strengths

Robust V8 engine (when AFM is addressed)
Exceptional passenger and cargo capacity
Strong towing capability

Top Risk Areas

The systems that break first on the 2014 Chevrolet Suburban. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Active Fuel Management (AFM) Systemmajor

Electrical Systemmoderate

6L80 6-Speed Automatic Transmissionmoderate

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

3 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

General Motors, LLC (GM) is recalling certain 2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL vehicles originally sold, or ever registered, in the states of AL, CA, FL, GA, HI, LA, MS, SC, TX, PR, AS, GU, the MP, and VI or "Zone A." Additionally GM is recalling certain 2011-2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, Yukon XL and 2011-2013 Cadillac Escalade EXT, Chevrolet Avalanche, Silverado 1500, and GMC Sierra 1500 vehicles originally sold, or ever registered, in the states of AZ, AR, DE, DC, IL, IN, KS, KY, MD, MO, NE, NV, NJ, NM, NC, OH, OK, PA, TN, VA, and WV or "Zone B." Additionally, GM is recalling certain 2010-2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL and 2010-2013 Cadillac Escalade EXT, Chevrolet Avalanche, Silverado 1500, and GMC Sierra 1500 vehicles originally sold, or ever registered, in the states of AK, CO, CT, ID, IA, ME, MA, MI, MN, MT, NH, NY, ND, OR, RI, SD, UT, VT, WA, WI, and WY or "Zone C." These vehicles are equipped with non-desiccated passenger frontal inflators containing phase-stabilized ammonium nitrate (PSAN) propellant. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.

SERVICE BRAKES, HYDRAULIC

General Motors is recalling certain model year 2014 Chevrolet Suburban vehicles manufactured July 9, 2013, through July 22, 2013; and 2014 Chevrolet Tahoe vehicles manufactured July 16, 2013, through July 23, 2013; and model year 2014 GMC Yukon vehicles manufactured July 13, 2013, through July 18, 2013; and model year 2014 GMC Yukon XL vehicles manufactured on July 22, 2013. The rear brake caliper bolts may not be fully tightened. Thus, these vehicles fail to conform to the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 135, "Light Vehicle Brake Systems."

What breaks on the 2014 Chevrolet Suburban?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

OwnerKeep Passport · $499 · one-time

Just bought a 2014 Chevrolet Suburban? Keep it that way.

Snap a receipt — AI logs it. Build an OwnerScore. Sell with a buyer-ready Passport dossier.

Chevrolet Suburban by Year

Compare reliability scores across nearby years of the Chevrolet Suburban. Click any year for its full report.

All Chevrolet Suburban years ranked →Chevrolet Suburban years to avoid →Chevrolet Suburban common problems →

If You're Considering This, Also Look At

Similar class, similar year range — ranked by reliability score.

2015 JeepGrand Cherokee

Relevant Products for Your 2014 Chevrolet Suburban

Parts and accessories matched to your 2014 Chevrolet Suburban

As an Amazon Associate I earn from qualifying purchases.

Frequently Asked Questions

Full Report