Is the 2015 Chevrolet SUBURBAN reliable?

The 2015 Chevrolet SUBURBAN has 587 complaints filed with NHTSA (4.0x the segment average). Our reliability verdict: avoid. Most common issue: BRAKES problems.

What are common problems with the 2015 Chevrolet SUBURBAN?

Top problems: BRAKES (152 complaints, avg repair $500); ELECTRICAL (58 complaints, avg repair $500); STEERING (58 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2015 Chevrolet SUBURBAN?

Yes, there are 11 recall(s): STEERING:ELECTRIC POWER ASSIST SYSTEM, SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM, SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING, AIR BAGS:FRONTAL, AIR BAGS:FRONTAL, ELECTRICAL SYSTEM:IGNITION, STEERING:ELECTRIC POWER ASSIST SYSTEM, POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES, AIR BAGS:SIDE/WINDOW, POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE), POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). Contact any Chevrolet dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to charge a 2015 Chevrolet SUBURBAN?

The 2015 Chevrolet SUBURBAN has an EPA rating of 18 MPGe. At the current US average residential electricity rate, driving 12,000 miles per year costs roughly $4269. State rates vary significantly — see the interactive calculator on this page.

How much does it cost to insure a 2015 Chevrolet SUBURBAN?

Estimated US average full-coverage insurance for the 2015 Chevrolet SUBURBAN is approximately $1,817/year (ev-mainstream class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

Does the 2015 Chevrolet SUBURBAN qualify for tax credits?

The federal EV tax credit (Section 30D) expired for vehicles acquired after September 30, 2025. If purchased before that date, the 2015 Chevrolet SUBURBAN may still qualify on the 2025 tax return. State-level incentives remain active in 13+ states — see the incentives section on this page for details.

2015 Chevrolet SUBURBAN

Problems, Recalls & Reliability Report

Avoid This Year

Quick Summary

The 2015 Chevrolet SUBURBAN has 587 owner complaints filed with NHTSA — that's 4.0x the segment average of 147. The most common issue is brakes problems (26% of all complaints), specifically: \the accelerator pedal and brake pedal are separated by 1-1/4 inches. at rest, the brake pedal is about 1/2 inch higher than the accelerator pedal. when depressed, the brake pedal is 1 inch lower. it is very easy to move your right foot from the accelerator to depress the brakes and not be far enoug. There are 11 recalls issued for this model year. ⚠️ 6 fire reports filed.

6 fire reports 21 crash reports 29 injuries

587

Total Complaints

Recalls Issued

—/5

Safety Stars

4.0x

vs Segment Avg

Known Problems(top 5 of 8)

BRAKES

152 complaints

26%

• \THE ACCELERATOR PEDAL AND BRAKE PEDAL ARE SEPARATED BY 1-1/4 INCHES. AT REST, THE BRAKE PEDAL IS ABOUT 1/2 INCH HIGHER THAN THE ACCELERATOR PEDAL. WHEN DEPRESSED, THE BRAKE PEDAL IS 1 INCH LOWER. IT IS VERY EASY TO MOVE YOUR RIGHT FOOT FROM THE ACCELERATOR TO DEPRESS THE BRAKES AND NOT BE FAR ENOUG
• WHILE BRAKING AT A LOW SPEEDS (20-25 MPH) MY TRUCK SURGED FORWARD. THIS SUDDEN ACCELERATION IN SPEED HAS CAUSED TWO (2) ACCIDENTS.
• WHILE DRIVING ON A HIGHWAY, THE ABS & BRAKE WARNING LIGHTS ELIMINATED. IT WAS DETERMINED THAT THE ISSUE WAS THE EBCM BRAKE CONTROLLER MODULE THAT HAD FAILED CAUSING THE ASSOCIATED ABS BRAKE PUMP TO RUN CONTINUOUSLY, THUS DESTROYING IT. THE MODULE AND PUMP ARE LOCATED ON THE FRAME APPROX. BELOW THE D

Typical onset: 50K miles Est. repair: $500💥 8 crashes

“\THE ACCELERATOR PEDAL AND BRAKE PEDAL ARE SEPARATED BY 1-1/4 INCHES. AT REST, THE BRAKE PEDAL IS ABOUT 1/2 INCH HIGHER THAN THE ACCELERATOR PEDAL. WHEN DEPRESSED, THE BRAKE PEDAL IS 1 INCH LOWER. IT IS VERY EASY TO MOVE YOUR RIGHT FOOT FROM THE ACCELERATOR TO DEPRESS THE BRAKES AND NOT BE FAR ENOUG”

— NHTSA complaint filing

When Problems Appear on the 2015 Chevrolet SUBURBAN

Based on 406 owner complaints that included an odometer reading. Median mileage at time of complaint: 62K miles. Most complaints cluster in the 60-100K miles range.

Overall complaint distribution by mileage

0-30K

30-60K

106

60-100K

154

100-150K

150-200K

200K+

TRANSMISSION

Earlier than typicalmedian 89K mi · 27 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

FUEL SYSTEM

Earlier than typicalmedian 51K mi · 14 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

SEATS/RESTRAINTS

Earlier than typicalmedian 24K mi · 9 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

AIR BAGS

Earlier than typicalmedian 46K mi · 6 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

LIGHTING

Earlier than typicalmedian 40K mi · 6 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

BODY/STRUCTURE

Reported earliermedian 50K mi · 30 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.

Recalls (11)

STEERING:ELECTRIC POWER ASSIST SYSTEM07/09/2018

General Motors LLC (GM) is recalling certain 2015 Chevrolet Silverado 1500, Tahoe and Suburban, GMC Sierra 1500 and Yukon, and Cadillac Escalade vehicles. Electric power steering (EPS) assist may be lost momentarily, followed by a sudden return of EPS assist.

Risk: If EPS assist is lost and then suddenly returns, the driver may have difficulty steering the vehicle, especially at low speeds, increasing the risk of a crash.

Fix: GM will notify owners, and dealers will update the EPS module software, free of charge. The recall began October 12, 2018. Owners may contact Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020 and GMC customer service at 1-800-462-8782. GM's number for this recall is 18289.

Charging Cost Calculator for 2015 Chevrolet SUBURBAN

Live EIA prices

Annual miles driven: 12,000

Your state (affects local electricity price)

Per year

$4,230

Per month

$353

Per mile

35.3¢

kWh/mi

1.87

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

Estimated Insurance Cost for 2015 Chevrolet SUBURBAN

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$1,817

Full coverage / month

$151

Liability only / year

$679

vs US avg

+9%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (ev-mainstream)1.18x

× theft risk1.00x

× safety rating1.00x

× vehicle age0.92x

= Full coverage estimate$1817

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Chevrolet SUBURBAN Service Intervals

Oil change

8K mi / 12 mo

Tire rotation

8K mi

Brake fluid

36 months

Transmission fluid

45K mi

Engine coolant

150K mi

Spark plugs

100K mi

Cabin air filter

23K mi

Engine air filter

45K mi

Differential (AWD/4WD)

45K mi

GM Oil Life System dynamically calculates oil change interval. DEXOS-approved oil required.

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Chevrolet New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

3 yr / 36K mi

Powertrain

5 yr / 60K mi

Hybrid/EV battery

8 yr / 100K mi

Corrosion (rust perforation)

6 yr / 100K mi

Roadside assistance

5 yr / 60K mi

These are the terms for a new Chevrolet. If you're buying a used 2015 SUBURBAN, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Chevrolet dealer for VIN-specific remaining warranty.

EV Incentives for 2015 Chevrolet SUBURBAN

Updated 2026-07

Federal Tax Credit (Section 30D) — Expired 2025-09-30

Section 30D new clean vehicle credit ($7,500 max) expired for vehicles acquired after Sept 30, 2025 per Public Law (One Big Beautiful Bill Act). Vehicles acquired on or before that date remain eligible on the buyer's 2025 return. No federal purchase credit exists for post-9/30/2025 acquisitions.

State-Level Incentives (Still Active in 14 States)

CaliforniaUp to $12,000

Clean Cars 4 All

ColoradoUp to $5,000

Innovative Motor Vehicle Credit

ConnecticutUp to $4,250

CHEAPR (Connecticut Hydrogen and Electric Automobile Purchase Rebate)

DelawareUp to $2,500

Clean Vehicle Rebate

IllinoisUp to $4,000

Illinois EV Rebate Program

MarylandUp to $3,000

Excise Tax Credit for Plug-in Electric Vehicles

MassachusettsUp to $3,500

MOR-EV

New JerseyUp to $4,000

Charge Up New Jersey

New YorkUp to $2,000

Drive Clean Rebate

OregonUp to $7,500

Oregon Clean Vehicle Rebate

PennsylvaniaUp to $3,000

Alternative Fuel Vehicle (AFV) Rebate Program

Rhode IslandUp to $2,500

DRIVEEV

TexasUp to $2,500

Light-Duty Motor Vehicle Purchase or Lease Incentive

VermontUp to $5,000

Incentive Program for New Electric Vehicles

See full state-by-state EV incentive details

Source: US Department of Energy Alternative Fuels Data Center + state DOR / DEQ program pages. Program details and eligibility limits change frequently — always verify with the linked source before purchase.

Estimated Repair Costs

BRAKES(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

STEERING(~50K mi)

$500

OTHER(~50K mi)

$500

TRANSMISSION(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 587 owner complaints for this specific year, here's what to check or ask about:

☐
BRAKES: \THE ACCELERATOR PEDAL AND BRAKE PEDAL ARE SEPARATED BY 1-1/4 INCHES. AT REST, THE BRAKE PEDAL IS ABOUT 1/2 INCH HIGHER THAN THE ACCELERATOR PEDAL. WHEN DEPRESSED, THE BRAKE PEDAL IS 1 INCH LOWER. IT IS VERY EASY TO MOVE YOUR RIGHT FOOT FROM THE ACCELERATOR TO DEPRESS THE BRAKES AND NOT BE FAR ENOUG
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: THE VEHICLE COMPLETELY STALLS AND LOSES ALL POWER. IT USUALLY HAPPENS WHEN YOU RUN THE VEHICLE ON THE HIGHWAY AND HAVE TO COME TO A STOP AFTER EXITING. IN MY CASE I DROVE THE VEHICLE FOR AN HOUR AND HALF AND EXITED THE EXPRESS WAY. ONCE, I EXITED AND SLOWED DOWN TO COME TO A COMPLETE STOP THE
Typically appears around 50K miles. Repair cost ~$500
☐
STEERING: FAULTY STEERING COLUMN WAS BEEN REPLACED IN OCTOBER 2014 (AT APPROX. 6000 MILES) AND AGAIN IN MARCH 2015 (AT APPROX 12,500 MILES). *TR
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: THE VEHICLE HAD APPROXIMATELY 3500 MILES WHEN RETURNED TO DEALERSHIP. THE PRIMARY ISSUE WAS "RUNNING ROUGH." THE VEHICLE WAS IN THE REPAIR SHOP OVER FIVE WEEKS. IN THREE INCIDENTS PICKED UP THE VEHICLE WHEN IT WAS SUPPOSEDLY FINE. WITHIN MINUTES THE CECILE STALLED AND STARTING TO SHUTTER. WARNI
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 11 recalls have been completed — free at any Chevrolet dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)