Is the 2013 Gmc DENALI reliable?

The 2013 Gmc DENALI has 7 complaints filed with NHTSA (0.7x the segment average). Our reliability verdict: above-average. Most common issue: AIR BAGS problems.

What are common problems with the 2013 Gmc DENALI?

Top problems: AIR BAGS (3 complaints, avg repair $500); OTHER (3 complaints, avg repair $500); ELECTRICAL (1 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2013 Gmc DENALI?

No recalls have been issued for the 2013 Gmc DENALI.

How much does it cost to insure a 2013 Gmc DENALI?

Estimated US average full-coverage insurance for the 2013 Gmc DENALI is approximately $1,478/year (sedan-midsize 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.

2013 Gmc DENALI

Problems, Recalls & Reliability Report

Above Average

Quick Summary

The 2013 Gmc DENALI has 7 owner complaints filed with NHTSA — that's 0.7x the segment average of 10. The most common issue is air bags problems (43% of all complaints), specifically: dashbord separating down the center. when the vehicle is in motion, the dashboard flaps. this is a default issue with the company. also, crack on the left side passenger airbag. this is a serious safety concern. if the airbag deploys the entire dashboard with dismantle causing serious bodily harm..

Total Complaints

Recalls Issued

—/5

Safety Stars

0.7x

vs Segment Avg

Known Problems(top 3 of 3)

AIR BAGS

3 complaints

43%

• DASHBORD SEPARATING DOWN THE CENTER. WHEN THE VEHICLE IS IN MOTION, THE DASHBOARD FLAPS. THIS IS A DEFAULT ISSUE WITH THE COMPANY. ALSO, CRACK ON THE LEFT SIDE PASSENGER AIRBAG. THIS IS A SERIOUS SAFETY CONCERN. IF THE AIRBAG DEPLOYS THE ENTIRE DASHBOARD WITH DISMANTLE CAUSING SERIOUS BODILY HARM.
• DASH BOARD ON MY GMC TRUCK IS CRACKED IN THREE PLACES. ONE OF THE PLACES IS A CORNER ON THE DASH THAT ENCASES THE AIRBAG. I HAVE RELIGIOUSLY COVERED THE DASH SINCE DAY ONE, BECAUSE I HAD A SIMILAR PROBLEM ON MY 2007 SIERRA. DASH CRACKED IN ONE PLACE. DEALER REPLACED IT FOR FREE.
• DASH IS CRACKED IN SEVERAL PLACES. MAIN CONCERN IS AROUND AIRBAGS. I HAVE USED WINDSHIELD COVER TO PROTECT FROM AN DAMAGE SINCE IT WAS NEW.

Typical onset: 50K miles Est. repair: $500

“DASHBORD SEPARATING DOWN THE CENTER. WHEN THE VEHICLE IS IN MOTION, THE DASHBOARD FLAPS. THIS IS A DEFAULT ISSUE WITH THE COMPANY. ALSO, CRACK ON THE LEFT SIDE PASSENGER AIRBAG. THIS IS A SERIOUS SAFETY CONCERN. IF THE AIRBAG DEPLOYS THE ENTIRE DASHBOARD WITH DISMANTLE CAUSING SERIOUS BODILY HARM.”

— NHTSA complaint filing

Estimated Insurance Cost for 2013 Gmc DENALI

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

$1,478

Full coverage / month

$123

Liability only / year

$611

vs US avg

-12%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (sedan-midsize)0.96x

× theft risk1.00x

× safety rating1.00x

× vehicle age0.92x

= Full coverage estimate$1478

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

Maintenance & Warranty

Recommended Gmc DENALI 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

Uses GM Oil Life System. Full-size trucks may have shorter differential and transfer case intervals if used for towing.

"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.

Gmc 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 Gmc. If you're buying a used 2013 DENALI, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Gmc dealer for VIN-specific remaining warranty.

Estimated Repair Costs

AIR BAGS(~50K mi)

$500

OTHER(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

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

🔍 Pre-Purchase Inspection Checklist

Based on 7 owner complaints for this specific year, here's what to check or ask about:

☐
AIR BAGS: DASHBORD SEPARATING DOWN THE CENTER. WHEN THE VEHICLE IS IN MOTION, THE DASHBOARD FLAPS. THIS IS A DEFAULT ISSUE WITH THE COMPANY. ALSO, CRACK ON THE LEFT SIDE PASSENGER AIRBAG. THIS IS A SERIOUS SAFETY CONCERN. IF THE AIRBAG DEPLOYS THE ENTIRE DASHBOARD WITH DISMANTLE CAUSING SERIOUS BODILY HARM.
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: THE DASHBOARD HAS CRACKED BY THE AIRBAG AND BY THE INSTRUMENT PANEL IN THREE DIFFERENT LOCATIONS!! UGH!! GET A DENALI THEY SAID!! LUXURY THEY SAID!!
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: AROUND 50K THE SIDE DETECTION WARNING SYSTEM AND PARK ASSIST QUIT WORKING. UPON TAKING IT IN FOR REPAIRS WE FIND THAT THIS IS A MAJOR PROBLEM FOR THIS VEHICLE, AND REPLACEMENT PARTS ARE AT A SHORTAGE..DUE TO HIGH VOLUME OF REPAIRS. WE CALLED GM CUSTOMER CARE AND THEY STATE THERE IS NO RECALL AND OUR
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)