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Reliability report · 2016 Chevrolet Suburban · Updated July 2026 · ~$3,450/yr fuel · what it costs to keep →

The loudest Suburban we cover — a hard brake pedal and a tired transmission are the two things that decide this truck.

2016 is the second year of the eleventh-generation Suburban and the noisiest year in our band. The brake complaints and the transmission complaints arrive in almost equal numbers, and they are different in kind: the brake problem has a free federal fix, and the transmission problem has nothing at all. Recall 19V645 covers the vacuum pump that assists the brakes and is a free reprogram of the EBCM (Electronic Brake Control Module, the computer that runs the anti-lock and stability systems). Verify it by VIN, and test the pedal anyway, because owners in the file report the same hard-pedal symptom on trucks that fall outside the covered VIN range.

The transmission is the money question. Owners describe shudder, hesitation and thumping between gears that ends in replacement before 100,000 miles, and one shop quoted a rebuilt unit at $3,000 to $3,500 before labour, with the job reaching $4,000 to $5,000 installed because a four-wheel-drive truck needs the transfer case and both driveshafts out. Add the AFM (Active Fuel Management) lifters, which can collapse and scar the camshaft, and the case for a documented service history and a long test-drive is the whole story of buying a 2016. Same truck under the skin, just longer — see the 2016 Chevrolet Tahoe report.

Evidence: 216 NHTSA complaints · 5 recall campaigns · 6 mechanic & forum sources

Canary status

Squawking

What that means: 216 federal complaints, the most of any Suburban year we cover, and five recalls. Two clusters dominate the file in roughly equal measure: brakes that go hard and high-effort as the engine-driven vacuum pump weakens, and a transmission that shudders and then fails, often just past 100,000 miles with no coverage behind it. Squawking means the failure modes are known and checkable — not that the truck is unbuyable.

CalmChirpingSquawkingFainted

216

Federal complaints

5

Recalls

Known issues

Ranked by the cost of ignoring them. Every claim carries its source.

Vacuum-pump brake-assist loss

major

The engine-mounted mechanical vacuum pump that assists the brakes loses output over time, leaving a hard, high-effort pedal and longer stopping distances. It is the single biggest safety cluster in this year's file, and owners describe it plainly: brakes that will not hold on a hill, a pedal that has to go to the floor, a low-speed collision. GM covers it with recall 19V645, a free EBCM reprogram spanning 2015–2018 Suburbans, and with a separate Special Coverage Adjustment (N182202780) for 2014–2018 trucks. Note that the 2018-only follow-up campaign 20V603, which the Tahoe carries, does not list the Suburban at all. Verify 19V645 by VIN and test the pedal cold and at low speed regardless — several owners report the symptom on VINs outside the covered range.

EBCM reprogram under recall 19V645

$0

Sources: NHTSA complaint database, 2016 Chevrolet Suburban · NHTSA recall database and manufacturer communications (A/C condenser and vacuum-pump Special Coverage; fuel-injector Special Coverage Adjustment)

Transmission shudder, then failure near 100,000 milesmajor

The six- and eight-speed automatics shudder under light throttle, hesitate and thump between gears, and in the worst cases stop driving the truck entirely. Owners in the file report replacement before 100,000 miles, a torque converter and transmission failing 25 days after purchase, and a shift solenoid failing at 65 mph with no warning. There is no recall and no special coverage for this on a 2016. A shop inspecting a high-mileage example quoted a rebuilt unit at $3,000 to $3,500 and $4,000 to $5,000 installed, noting the four-wheel-drive labour penalty. Test-drive for a fine shudder at steady cruise, a firm 1–2 shift and any hesitation, and treat undocumented fluid history as a real risk.

Sources: NHTSA complaint database, 2016 Chevrolet Suburban · Independent mechanic channel transcripts (GM AFM/DFM lifter teardown; Suburban/Tahoe/Yukon platform inspection)

a few hundred

Revised-fluid flush

$3,000–$3,500 (mechanic-quoted)

Rebuilt transmission, unit only

$4,000–$5,000 (mechanic-quoted)

Transmission replacement installed

AFM (cylinder deactivation) lifter collapse and camshaft damagemoderate

  • 5.3L V8
  • 6.2L V8

Both V8s use AFM — Active Fuel Management, the system that shuts off cylinders under light load to save fuel — and the collapsible lifters that do it can stick or collapse. A failed lifter chews the camshaft, so the repair is lifters plus a cam, several thousand dollars. Symptoms are a tick or tap at cold start, misfire codes and lost power. There is no recall covering it on this year, only class-action litigation and reactive warranty repairs. A mechanic who tears these engines down puts failure at roughly 3 to 5 percent of them, anywhere from 30,000 to 100,000 miles. Cold-start it and listen before anything else.

Sources: NHTSA complaint database, 2016 Chevrolet Suburban · Independent mechanic channel transcripts (GM AFM/DFM lifter teardown; Suburban/Tahoe/Yukon platform inspection)

~$150

AFM disabler module (preventive)

several thousand

Lifter and camshaft repair after failure

Air-conditioning condenser cracks — and the coverage has expiredminor

The combined transmission-fluid and air-conditioning condenser cracks under thermal cycling and lets the refrigerant escape, killing the A/C. A mechanic who owns one of these trucks explains why: the condenser hangs on its own weight and cracks, and it needs a support bracket it was never given. GM covered it with Special Coverage 17336 for 2015–2017 Suburbans — but only for five years or 60,000 miles, so on a 2016 that window closed long ago. In a hot climate, confirm the A/C blows genuinely cold before you buy and price the repair as yours.

Sources: NHTSA complaint database, 2016 Chevrolet Suburban · NHTSA recall database and manufacturer communications (A/C condenser and vacuum-pump Special Coverage; fuel-injector Special Coverage Adjustment) · Independent mechanic channel transcripts (GM AFM/DFM lifter teardown; Suburban/Tahoe/Yukon platform inspection)

Fuel injectors that overfuel — in eleven states onlyminor

  • 5.3L V8
  • 6.2L V8

A Special Coverage Adjustment (N182198000) covers 2016 and 2017 trucks whose fuel injectors deliver an improper amount of fuel, causing a lit check-engine light, a rough idle and stalling. The catch is geographic: GM's document limits it to emissions states, naming California, Connecticut, Delaware and Maine among them. The document does not state a mileage or year limit, so terms need checking in the bulletin itself. Outside those states it is a straight repair bill.

Sources: NHTSA recall database and manufacturer communications (A/C condenser and vacuum-pump Special Coverage; fuel-injector Special Coverage Adjustment)

Increased brake pedal effort to the point of difficulty to stop or control brake pressure at low speeds. This seems like the same issue reported in Safety Recall #N192268499-01, but my VIN is outside the covered range.
From an owner’s federal complaint. Unverified; one voice out of 216.

Open recalls

Free fixes at any Chevrolet dealer. Run the VIN — “completed” isn’t always completed.

  1. 16V256PARK IT — front upper control arms may have inadequate welds and separate from the bushing, compromising steering; arms replaced and vehicle realigned free (GM 42190).VERIFY BY VIN
  2. 16V651Airbag sensing and diagnostic module software can enter a diagnostic test during which the frontal airbags and belt pretensioners would not deploy in a crash; software reflashed free (GM 16007).VERIFY BY VIN
  3. 17V437Follow-up to 16V-651 for vehicles that did not receive the complete software update; module reflashed free (GM 17287).VERIFY BY VIN
  4. 19V645Vacuum-pump output decreases over time, reducing power brake assist (2015–2018); EBCM reprogrammed free (GM N192268490).VERIFY BY VIN
  5. 19V761A failed wheel-speed sensor can trigger the driveline-protection system and brake the opposite wheel, pulling the truck to one side (2015–2020 with the 5.3L, 3.08 axle and four-wheel drive); EBCM reprogrammed free (GM N192261050).VERIFY BY VIN

What it costs to keep

The purchase price is what you negotiate. These are the numbers you live with afterward — each one sourced, none of them blended into a fake total.

The ownership picture — 2016 Suburban

Four sourced numbers. No fake total.

Fuel

18 MPG combined (16 city / 23 highway) for the RWD, 5.3L on the EPA federal fuel-economy test.

Source: FuelEconomy.gov (EPA) — EPA’s federal fuel-economy test, recomputed with current gas prices. EPA record 36612 (Suburban C1500 2WD).
Other builds EPA lists: 4WD, 5.3L 18 MPG.

$3,450/yr

at $4.15/gal · 15,000 mi/yr · 55/45 city/hwy · pulled Jul 12, 2026

Crash losses

Collision losses run about average here. Neither a red flag nor a discount at the insurer.

Source: HLDI — the insurance industry’s loss-data institute — HLDI collision losses, 2015–16 models, published December 2016 (report R-16). 100 = the all-vehicle average. Series read: Chevrolet Suburban 1500 4dr 4WD.
Other series: Chevrolet Suburban 1500 4dr 90, where 100 = average.

99 vs 100

1% below average

Theft

Stolen about 59% less often than the average vehicle. One less thing to price into coverage.

Source: HLDI — HLDI whole vehicle theft losses, 2016–18 models, published May 2019 (report WT-18). 100 = the all-vehicle average. Series read: Chevrolet Suburban 1500 4dr 4WD.
Other series: Chevrolet Suburban 1500 4dr 146, where 100 = average.

41 vs 100

59% below average

Repair risk

What this specific year is known to need. Pulled from the issues above — the repairs owners actually report, at the costs they report them. Averages from other sites blend every year together; these are this year’s own numbers.

Source: this report — 01 Known issues.

EBCM reprogram under recall 19V645$0
Revised-fluid flusha few hundred
Rebuilt transmission, unit only$3,000–$3,500 (mechanic-quoted)
Transmission replacement installed$4,000–$5,000 (mechanic-quoted)
AFM disabler module (preventive)~$150
Lifter and camshaft repair after failureseveral thousand
Why there’s no single “cost to own” number: sites that promise one are guessing at your insurance quote, your annual miles, and your luck. These are the numbers we can actually source — and each one carries its receipt.

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Before you buy

Print this
  1. 01Verify recall 19V645 is closed by VIN, then test the brake pedal cold and at parking-lot speed for a hard, high-effort feel — the symptom shows up on uncovered VINs too.
  2. 02Confirm the PARK IT control-arm recall 16V256 and both airbag campaigns (16V651, 17V437) are closed.
  3. 03On a 5.3L four-wheel-drive truck, confirm the wheel-speed-sensor recall 19V761 is closed.
  4. 04Test-drive at least twenty minutes: feel for shudder at steady cruise, a soft or thumping 1–2 shift, and any hesitation when you ask for power.
  5. 05Ask for transmission service records and pull the dipstick — fluid that is dark, smells burnt or shows metal glitter is a walk-away.
  6. 06Cold-start and listen for a valvetrain tick or tap before the engine warms; ask whether an AFM disabler was ever fitted.
  7. 07In a hot climate, run the A/C on maximum for ten minutes — the condenser Special Coverage expired years ago.
  8. 08Check for rust at the rear wheel arches and quarter panels, and inspect the spare wheel itself, not just the tyre.

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