Federal safety data shows 3 recalls and 68 complaints for the 2018 GMC Yukon, a moderate safety profile overall. Check the known issues section below for the most common problem areas.

Recalls

Complaints

Crashes

Fires

Recall Findings

20V6030002020-01-10

SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

General Motors LLC (GM) is recalling certain 2018 Cadillac Escalade, Chevrolet Silverado 1500 and Tahoe, GMC Sierra 1500 and Yukon vehicles equipped with either a 5.3L or 6.2L V8 engine. The output of the mechanical vacuum pump can decrease over time, decreasing the amount of vacuum/power brake assist.

A decrease in brake assist can increase the brake pedal effort and distance required to stop the vehicle, increasing the risk of a crash.

View at NHTSA

19V6450002019-06-09

SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.

As the vacuum level drops, the brake assist decreases, increasing braking effort, extending the distance required to stop the vehicle, thereby increasing the risk of a crash.

View at NHTSA

19V7610002019-24-10

SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING

General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.

Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash.

View at NHTSA

Source: National Highway Traffic Safety Administration (NHTSA)

Top Complaint Areas

Of 68 issues reported over 1 model years, engine problems are the most common for the 2018 GMC Yukon. A pre-purchase inspection should focus here first.

01Engine17

02Power Train8

03Unknown Or Other7

04Power Train,engine4

05Service Brakes3

68 total across 1 model years (2018–2018)Full data at NHTSA.gov

GMC Yukon Fuel Economy

16–19mpg combined

14-16city

21-23hwy

$3,550-$5,100/yr

The 2018 GMC Yukon delivers 16 to 19 MPG combined across 12 powertrain combinations. If fuel cost matters to you, pay attention to engine and drivetrain. The spread is significant.

By Trim

Yukon C1500 2WD - Automatic 6-spd

19mpg

5.3L 8-cyl · Rear-Wheel Drive

16 city23 hwy~$3,550/yr3/10 Poor

Yukon C1500 XL 2WD - Automatic 6-spd

19mpg

5.3L 8-cyl · Rear-Wheel Drive

16 city23 hwy~$3,550/yr3/10 Poor

Yukon K1500 4WD - Automatic 6-spd

18mpg

5.3L 8-cyl · 4-Wheel Drive

16 city22 hwy~$3,750/yr3/10 Poor

Yukon K1500 XL 4WD - Automatic 6-spd

18mpg

5.3L 8-cyl · 4-Wheel Drive

15 city22 hwy~$3,750/yr3/10 Poor

Yukon C1500 2WD - Automatic 10-spd

17mpg

6.2L 8-cyl · Rear-Wheel Drive

14 city23 hwy~$4,800/yr3/10 Poor

Yukon C1500 XL 2WD - Automatic 10-spd

17mpg

6.2L 8-cyl · Rear-Wheel Drive

14 city23 hwy~$4,800/yr3/10 Poor

Yukon K1500 4WD - Automatic 10-spd

17mpg

6.2L 8-cyl · 4-Wheel Drive

14 city22 hwy~$4,800/yr3/10 Poor

Yukon K1500 XL 4WD - Automatic 10-spd

16mpg

6.2L 8-cyl · 4-Wheel Drive

14 city21 hwy~$5,100/yr2/10 Poor

Source: U.S. Environmental Protection Agency (EPA)

Where to Find 2018 GMC Yukon

39States

27%in top 3

Texas has the most inventory at 14%, with options spread across 39 states. Willing to ship? Your selection opens up significantly.

TXTexas

1,07014%

FLFlorida

5818%

MOMissouri

4576%

MIMichigan

3725%

GAGeorgia

3254%

CACalifornia

2984%

TNTennessee

2513%

PAPennsylvania

2483%

OKOklahoma

2383%

ILIllinois

2183%

MNMinnesota

2133%

NCNorth Carolina

2103%

AZArizona

1973%

OHOhio

1812%

COColorado

1802%

DCWashington DC

1762%

DEDelaware

1612%

ARArkansas

1562%

WAWashington

1542%

INIndiana

1502%

AL150

NH123

WI119

MD117

NY112

UT105

NE100

OR86

LA86

KY80

NJ68

MA62

ID62

NV60

VA59

IA54

KS47

MS40

Geographic distribution reflects all active listings for this model, not just 2018.

2018 GMC Yukon: Questions Buyers Ask

Pricing, reliability, and ownership answers

Is the 2018 GMC Yukon a good car to buy?

The 2018 GMC Yukon has its strengths and its watch-outs. 3 recalls have been issued, so verify completion with the dealer. Owners report engine as the area to watch most closely. Check the safety section for recall details and the pricing data to see if the numbers work for you.

Are there recalls on the 2018 GMC Yukon?

Yes, 3 recalls on record. The good news: recall repairs are always free at any authorized dealer. Check the safety report for specifics, and always run the VIN before buying.

What's the gas mileage of the 2018 GMC Yukon?

Depending on configuration, the 2018 GMC Yukon delivers 16–19 MPG combined. Choose wisely. The full comparison shows how engine choice affects your wallet.

What are common problems with the 2018 GMC Yukon?

Out of 68 owner complaints, engine issues lead the pack. Get a pre-purchase inspection that specifically covers this area. The known issues breakdown has all the details.

How does the 2018 compare to other GMC Yukon years?

Each GMC Yukon model year has different pricing, recall counts, and owner satisfaction patterns. Compare all available years on the GMC Yukon overview page.