2018 GMC Sierra 1500 Review

Name: 2018 GMC Sierra 1500
Brand: GMC

Price Range: $23,990 - $31,998

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Appraise My 2018 GMC Sierra 1500

GMC Sierra 1500 model years

GMC Sierra 1500 for Sale

GMC Sierra 1500 types

Edmunds' Expert Review

by Travis Langness

Pros

Strong combination of fuel economy and power
Comfortable, quiet cabin
Compliant ride quality makes it suitable for daily use
Many available configurations and trims

Cons

Standard six-speed automatic gear ratios aren't maximized for towing
Cabin not as spacious as some rivals

What's new

The 7-inch touchscreen is now standard
A rearview camera is now standard
Part of the third Sierra 1500 generation introduced for 2014

The 2018 GMC Sierra 1500 doesn't get any big changes this year, but it didn't really need any. The Sierra, which shares its design with the Chevy Silverado, is highly capable when it comes to towing and is an all-around impressive and luxurious truck.

Continue reading Edmunds Expert Rating below

For sale near Ashburn, VA

65 listings

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2018 GMC Sierra 1500
Denali Crew Cab
$28,495
good price
$2,685 below market
- 103,595 miles
- 1 accident, 2 owners, personal use only
- 5'9” bed, 6.2l, 8cyl
- Kargar Motors (19 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Manassas, VA
BUYING A CAR HAS NEVER BEEN THIS EASY.We specialize in 100% GUARANTEED APPROVAL. BAD CREDIT, NO CREDIT, BANKRUPTCY, REPO, FORECLOSURE...NO PROBLEM. NO...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU2PEJ2JG111426
Stock: KMM14950
Certified Pre-Owned: No
2018 GMC Sierra 1500
SLT Crew Cab
$26,590
fair price
- 102,088 miles
- No accidents, 4 owners, personal use only
- 5'9” bed, 5.3l, 8cyl
- Carvana - San Antonio (1,366 mi away)
- Home delivery*
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
- Sunroof/Moonroof
Close
Located in San Antonio, TX
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/23 Highway)
Listing Information:
VIN: 3GTP1NEC1JG355459
Stock: 2004142937
Certified Pre-Owned: No
Listed since: 10-05-2025

See all for sale

Available with three different engines and with multiple body and bed configurations, the 2018 GMC Sierra 1500 is as customizable as any full-size truck on the road today. In the right configuration, it can tow more than 12,000 pounds. Yet the Sierra is also available with a long list of luxury and safety features and is very easy to live with on a daily basis. There are some drawbacks with the Sierra, including the slightly underwhelming base powertrain (a 4.3-liter V6 that we recommend replacing with one of the optional V8s) and the somewhat dated interior. But overall it's a strong offering from GMC in a highly competitive class.

Edmunds' Expert Rating

7.1 / 10

Trim tested

Each vehicle typically comes in multiple versions, although trim levels share many aspects.
The ratings in this review are based on our full test of the 2017 GMC Sierra 1500 Denali Crew Cab Short Bed (6.2L V8 | 8-speed automatic | 4WD | 5-foot-9 bed).

NOTE: Since this test was conducted, the current GMC Sierra 1500 has received some very minor revisions, including the addition of optional upgraded brakes. Our findings remain broadly applicable to this year's GMC Sierra.

Scorecard

Overall	7.1 / 10
Driving	7.5
Comfort	7.0
Interior	7.0
Utility	7.5
Technology	8.0

Driving

7.5

The powertrain in the Sierra Denali is nothing short of impressive. With 420 hp, 460 lb-ft of torque and an eight-speed transmission, the truck is never short on grunt. But the brakes and the steering show considerably less advancement. The 22-inch wheels do it no help either.

Acceleration

8.5

There's stout performance from this 6.2-liter V8, so much so that the eight-speed automatic might seem a little much, but together they make for one of the best powertrains in the class. Power is plentiful at any engine speed, even though peak torque of 460 lb-ft is achieved at 4,100 rpm.

Braking

7.0

Around town, the Sierra's brakes are friendly and capable. Panic-braking tests revealed a confident, stable truck with little dive, impressive for its size, though braking distances were a little on the long side at 141 feet. GMC offers a brake upgrade, which is a curious option we've never tested.

Steering

6.5

Pinpoint accuracy and feedback are not its strong suits. Like the brakes, the steering is easy and gives you enough confidence to pilot this truck around town. Though it's accurate enough, the weighting never changes, leaving the driver feeling wholly disconnected from the front wheels.

Handling

6.0

The 22-inch wheels and tires don't help the Sierra's cause. The tires' low-rolling resistance and all-terrain construction leave the Sierra with a lack of grip. The truck feels stable, but the tires howl in protest if asked to turn. Stability control is conservatively tuned if not a bit clumsy.

Drivability

8.5

The Sierra makes having this much capability and power easy to handle. Key among the highlights is the transparent powertrain calibration. You rarely find yourself without enough power, and the system is quick to respond if you need more. Guiding this truck through most environments is a breeze.

Off-road

6.5

Four-wheel drive (high and low) can be selected via a knob on the dashboard. There's an active electronic transfer case and hill descent control, but the off-road prowess of our test truck is muted by the big 22-inch wheels and power side steps. Multiple packages are available for more capability.

Comfort

7.0

The Sierra has the basics down with decent ride control, comfortable seats, and low road and wind noise. But the optional 22-inch wheel and tire package does its best to erase most of those gains. The climate control system also failed to keep the cabin cool during a stint in extreme heat.

Seat comfort

7.0

While the seats are wide and accommodating, there's nothing particularly special about them in the Sierra Denali. There's little support offered for anything other than highway cruising. The seats do benefit from being both heated and cooled.

Ride comfort

6.5

With its Magnetic Ride Control, the Sierra Denali does a fairly impressive job of delivering above-average ride quality on smooth roads. Over rougher pavement the 22-inch wheels simply become too much to handle. The ride degrades noticeably, and the steering column shimmies and shakes constantly.

Noise & vibration

8.0

The cabin is generally well-isolated from tire and wind noise, even over rough roads. The exhaust noise is a subdued burble, and wind noise is minimal considering the shape and size of the truck. Vibrations could only be felt through the steering wheel on rougher roads.

Climate control

5.0

The functionality of the controls is hard to fault, but we found the airflow and performance in hot weather to be subpar. The driver's air vent placement is poor, delivering most of the air to your hands. During one stint in 95-plus degree heat, the Sierra was unable to cool the cabin adequately.

Interior

7.0

Most of the interior is a study on how to do a truck interior correctly. Switches are big and easy to use, access is good, and there's plenty of space. Some options proved to be more annoying than helpful, and the inexplicable misalignment of the center of the steering wheel is a nagging annoyance.

Ease of use

8.0

There are no real ergonomic gaffes in the Sierra Denali. Most controls fall readily to hand; the exceptions are the unusually small power rear window and sunroof rocker switches located on the headliner-mounted console. Screens and menus are clear and easy to navigate.

Getting in/getting out

6.0

The usually easy entry into a Sierra is upset by the optional power step rails. The truck isn't high enough to make them of any use to passengers over 5-foot-5, and their auto deployment caught out many a taller driver. Curiously, a driver's front roof pillar grab handle is optional at this price.

Driving position

6.5

Twelve-way power seats, adjustable pedals and a tilt-and-telescoping steering wheel make it easy to get situated, but the off-center steering column spoils the driving position. You either lean against the door to center the wheel in your chest or accept the mildly infuriating misalignment.

Roominess

7.0

As with any full-size crew-cab truck, there's ample room for both front and rear passengers. Up front, hip and shoulder room are generous, and rear seat passengers will find no room to complain about space.

Visibility

7.5

All in all, the Sierra has good visibility. Even with the big square hood, the only sight-line restrictions come from the large base of the front roof pillars and the much too small outside rearview mirrors. The backup camera is clear and has a good field of vision.

Quality

5.0

At first glance, the build quality is up to par with that of other luxury trucks in the segment. But upon closer inspection, the notion of anything being very luxurious disappears. Many interior plastics feel similar to those on the back of a television, and the fake wood trim is a poor choice.

Utility

7.5

If you can't haul a lot or store a lot, you're not doing the full-size truck game right. The Sierra Denali excels at both and proves useful for personal and professional needs.

Small-item storage

7.5

Like any good full-size truck, there's a ton of space inside the Sierra. The center console has room for cans, oversized drink bottles, multiple phones and a laptop. There's plentiful door pocket storage as well, but door pockets are all the rear passengers will get.

Cargo space

8.0

The 5-foot-9 short bed came lined and proved easy to access. Intrusions from wheelwells are minimal, and the bed height isn't as high as that of some other trucks in this class. Rear bumper steps are a help, as are the power side steps, which can be adjusted to aid front of the bed access.

Child safety seat accommodation

7.0

The LATCH anchors are easy to get to, and with the power side steps deployed, reaching in to hook up a car seat is much easier on your back.

Towing

8.0

GMC rates the 6.2-liter V8 4x4 Sierra to tow 11,700 pounds. That's competitive with the Ford F-150 and more than a Ram 1500. The Denali comes with trailer sway control as well as a trailer brake controller. A trailering package upgrades the rear axle, rear springs, shocks and cooling systems.

Hauling

8.0

The 6.2-liter V8 gives the 4x4 Sierra Denali 2,120 pounds of payload capacity. That puts it behind the F-150 (both the EcoBoost V6 and 5.0-liter V8 versions) but well ahead of the Ram 1500.

Technology

8.0

The Denali is brimming with modern technology. From the easy to use and fast-acting 8-inch touchscreen to the comprehensive safety suite to the Wi-Fi hotspot, this Sierra is a truck for modern times.

Audio & navigation

7.5

The 8-inch touchscreen display gives clear and quick access to most functions. Apple CarPlay and Android Auto are supported, but the GMC's native system isn't wanting for much except perhaps better navigation graphics. The Bose audio system is loud enough but could have offered a bit more clarity.

Smartphone integration

8.0

Whether pairing via Bluetooth or connecting through Android Auto or Apple CarPlay, connecting a device is straightforward. Once a Wi-Fi connection is established, the truck automatically connects to your device upon startup.

Driver aids

7.5

The Sierra isn't lacking for much. There's a forward collision warning system, a driver's seat that vibrates for various alerts, low-speed automatic braking, lane keeping assist and automatic high-beam control. The stability control system has been bolstered with rollover mitigation technology.

Voice control

7.0

The GMC's voice controls could prove frustrating from time to time, and with many controls so close at hand, they're almost unnecessary. Of course both the Apple and Android options are available and have better voice recognition.

Compare 2018 GMC Sierra 1500 trim levels

Helpful trims summary and side-by-side comparison chart

2018 GMC Sierra 1500 models

The 2018 GMC Sierra 1500 is available in four trim levels: base, SLE, SLT and Denali. They are available in various cab and bed configurations. The base is relatively sparsely equipped, though a few options are available. We recommend buyers look to the SLE trim level at a minimum because it has features beyond what you'd find in a work-only truck. The version that strikes the best balance between amenities and functionality is the SLT trim level, while the range-topping Denali's luxury will appeal to buyers who want it all.

Configurations are as follows: Regular cabs are offered with a standard bed (6 feet 7 inches) or an extended bed (8 feet); double cabs come only with the standard bed; and crew cabs are available with a standard bed or a short bed (5 feet 9 inches). Be aware that not all trim levels are available with all configurations. All cab configurations are available with four-wheel drive.

The base Sierra comes with a 4.3-liter V6 (285 horsepower, 305 pound-feet of torque), a six-speed automatic transmission, 17-inch steel wheels, automatic xenon headlamps, power locks, a locking tailgate, power windows, air conditioning, cruise control, a rearview camera, a tilt-only steering wheel, Bluetooth, a 7-inch touchscreen interface, USB connectivity and a six-speaker sound system.

The Sierra Convenience package adds remote keyless entry, a remote-locking tailgate, heated power mirrors, a 110-volt AC outlet and LED cargo box lighting. The Elevation Edition includes those items plus special 20-inch black alloy wheels, LED foglights, body-color exterior trim and OnStar communications (with 4G LTE and Wi-Fi hotspot).

The SLE trim level adds 17-inch alloy wheels, a damped tailgate, a leather-wrapped steering wheel and an upgraded 8-inch touchscreen.

Many more options are available on the SLE. The SLE's Convenience package adds rear parking sensors, a rear window defogger, a sliding rear window and power-adjustable pedals. The Preferred package adds remote start, a tilt-and-telescoping steering wheel (V8 only), an power-adjustable driver seat and dual-zone automatic climate control. The SLE Value package adds the same items plus trailering equipment and a rear locking differential. Other options include leather upholstery, a full center console, a power-adjustable front passenger seat and wireless smartphone charging.

Stepping up to the SLT, our trim level of choice, nets you the 5.3-liter V8 (355 hp, 383 lb-ft), an eight-speed automatic transmission, power-folding and heated mirrors, leather upholstery and heated front seats. A 6.2-liter V8 (420 hp, 460 lb-ft) is optional. Other options for the SLT include front and rear parking sensors, a power-sliding rear window, a heated steering wheel, full LED headlights, a spray-in bedliner, navigation, a sunroof and a seven-speaker Bose audio system.

GMC offers an Enhanced Driver Alert package for the SLE and SLT. It includes driver assistance features such as a forward collision warning system with low-speed automatic emergency braking as well as lane departure warning and intervention.

Available on the SLT crew and double cabs are two different off-road-focused packages called the All-Terrain and All-Terrain X. The All-Terrain package adds a few features mentioned above plus some exterior styling changes, an off-road suspension featuring Rancho shocks and an underbody shield. The All-Terrain X package is similar in theme but lacks the off-road suspension.

At the top of the range is the Denali, which comes with most of the features available on lower trim levels and has all of the available driver assistance features. It adds exclusive adaptive suspension dampers, 20-inch wheels and unique interior appointments.

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Reliability

The 2018 GMC Sierra 1500 has a 3 years / 36,000 miles basic warranty and 5 recalls. RepairPal gives it a reliability rating of 3.5 out of 5, ranks it #4 out of 19 among Fullsize Trucks. Below you’ll find our owner reviews.

Reliability Rating by RepairPal

3.5 out of 5 stars3.5/5Above Average

#4 out of 19 among Fullsize Trucks

RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2008-2022 vehicles. The reliability of a specific vehicle may vary depending on its maintenance and driving history, model year, trim, and features.

Cost

$637/yr

vs. $752/yr
for Average Fullsize Truck

Frequency

0.64x/yr

vs. 0.98x/yr
for Average Fullsize Truck

Severity

19.6%

vs. 19.9%
for Average Fullsize Truck

Recalls

5 recalls found

Checking if a car has a recall is simple. Just type the car's VIN number into the NHTSA website (https://www.nhtsa.gov/recalls). If there's an unrepaired recall, you'll see it there.

If a recall shows up, just call your local car dealer. They'll know about the recall and will work with the car maker to fix it for free (if the recall happened within 10 years of the car being first sold).

Recall Number:: 25V432000
Manufacturer Recall Number:: N252513060
Manufactured from:: 2018-09-15 to 2018-09-18
Number of vehicles affected:: 1658
Defect Description:: General Motors (GM) is recalling certain 2018 GMC Sierra 1500, 2019 Sierra 2500, 3500, Chevrolet Silverado 3500, and Chevrolet Silverado 2500 and 2018 Chevrolet Silverado 1500 Crew Cab vehicles. The left or right-side roof-rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.
Defect Consequence:: A detached end cap or inflator rupture can allow compressed gas to escape and project the end cap or fragments of the inflator into the vehicle, increases the risk of injury or crash.
Corrective Action:: Dealers will replace the left and right side RRAB modules, free of charge. Owner notification letters are expected to be mailed August 11, 2025. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252513060.

Recall Number:: 24V756000
Manufacturer Recall Number:: N242474500
Number of vehicles affected:: 2061
Defect Description:: General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2018-2019 Chevrolet Silverado 2500, 3500, and GMC Sierra 2500, 3500 Crew Cab trucks. The left or right-side roof-rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.
Defect Consequence:: A separated inflator end cap or inflator rupture can allow compressed gas to escape, resulting in the end cap or other components being propelled into the vehicle, increasing the risk of injury or crash.
Corrective Action:: Dealers will replace the left and right side RRAB modules, free of charge. Owner notification letters were mailed November 8, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020, and GMC Customer Service at 888-988-7267. GM's number for this recall is N242474500.

Recall Number:: 20V603000
Manufacturer Recall Number:: N202300860
Number of vehicles affected:: 14620
Defect Description:: 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.
Defect Consequence:: A decrease in brake assist can increase the brake pedal effort and distance required to stop the vehicle, increasing the risk of a crash.
Corrective Action:: GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall is scheduled to begin November 16, 2020. Owners may contact GM customer service at 1-866-522-9559, Cadillac customer service at 1-800-458-8006 or Chevrolet customer service at 1-800-630-2438. GM's number for this recall is N202300860.

Recall Number:: 19V761000
Manufacturer Recall Number:: N192261050
Manufactured from:: 2013-10-30 to 2019-09-16
Number of vehicles affected:: 652967
Defect Description:: 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.
Defect Consequence:: 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.
Corrective Action:: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.

Recall Number:: 19V645000
Manufacturer Recall Number:: N192268490
Manufactured from:: 2013-09-19 to 2017-08-01
Number of vehicles affected:: 3456111
Defect Description:: 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.
Defect Consequence:: 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.
Corrective Action:: GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall is expected to begin September 27, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192268490.

Warranty

3 years / 36,000 miles Basic Warranty

Basic Warranty: 3 years / 36,000 miles
Drivetrain Warranty: 5 years / 60,000 miles
Rust Warranty: 6 years / 100,000 miles
Roadside assistance Warranty: 5 years / 60,000 miles
Free maintenance Warranty: 2 years / 24,000 miles

GMC Sierra 1500 Reviews

Owner Reviews

3.5

41 reviews

5(41%)

4(10%)

3(22%)

2(12%)

1(15%)

See all 41 reviews of the GMC Sierra 1500

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Most Helpful Owner Reviews

Rethink the 8sp trans.

Don P, 06/22/2018

2018 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 6.5 ft. SB (5.3L 8cyl 6A)

18' GMC has the best looks, ride is good, stability in wind is amazing. I love the comfort and they made the cabin very quiet, road noise is not noticed. That said, the 8spd trans clunks, bangs 2nd to 3rd to 4th. Under throttle I hear no issues, city driving idling along, say 10 15mph, roll on and off the throttle and there are serious bangs going on, up and down. Its reminds me of a old …

Don’t buy. You have been warned!!!

josh Harris, 10/25/2018

2018 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 6A)

This truck has an absolutely terrible transmission that clunks and bumps everywhere you go and the dealer wants nothing to do with it, acting like it’s not part of the warranty. Terrible, terrible, terrible.

Complete disappointment

Ron, 01/19/2019

2018 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 6A)

Purchased 2018 GMC Sierra all terrain in July 2018 due to overall styling, handling and I once had complete faith in GM. Approx. A month after purchase the transmission started the hard shifts and I took it in for service and all was well for a couple more months. Had my 10000 mile service completed in December and had the transmission reprogrammed and fluids flushed. All seemed to be …

SLT Premium with 6.L 8 Speed Auto

Pm701, 05/30/2018

2018 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 6A)

I love this truck. Had the first gen 2014 with a SLE crew cab 4.3 Liter. Although I loved the truck I couldn't help that I settled on the small v6 (that they have since replaced for 2019 moving forward). Went and test drove the new 6.2 with the 8 speed trans and I fell in love! Love my truck. Had to bring it in for warranty already for bad AC compressors... but all paid for and treated …

2018 Sierra 1500 Highlights

Type:

Double Cab

Trim:

Base

Base MSRP Excludes Destination Fee	$32,730
Engine Type	Flex-fuel (ffv)
Combined MPG	20 MPG
Cost to Drive	$176/month
Seating	6 seats
Drivetrain	rear wheel drive
Max Towing Capacity	9,400 lbs.
Warranty	3 years / 36,000 miles

See all features & specs

Safety

Our experts like the Sierra 1500 models:

Forward Collision Alert: Sounds an alarm and flashes a light when the system detects a possible front crash.
Lane Keep Assist: Detects when the vehicle is drifting from its lane and gently steers it back toward the middle.
Low-Speed Forward Automatic Braking: Automatically applies the brakes when the system detects a likely front crash at low speeds.

NHTSA Overall Rating

The National Highway Transportation Safety Administration offers independent analysis.

Frontal Barrier Crash Rating
Overall5 / 5
Driver5 / 5
Passenger5 / 5
Side Crash Rating
Overall5 / 5
Side Barrier Rating
Overall5 / 5
Driver5 / 5
PassengerNot Rated
Combined Side Barrier & Pole Ratings
Front Seat5 / 5
Back SeatNot Rated
Rollover
Rollover4 / 5
Dynamic Test ResultNo Tip
Risk Of Rollover17.9%

IIHS Rating

The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.

Small Overlap Front Driver-Side Test
Not Tested
Small Overlap Front Passenger-Side Test
Not Tested
Moderate Overlap Front Test – Original
Good
Moderate Overlap Front Test – Updated
Not Tested
Side Impact Test – Original
Not Tested
Side Impact Test – Updated
Not Tested
Roof Strength Test
Not Tested
Rear Crash Protection / Head Restraint
Not Tested

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2018 GMC Sierra 1500 Review

Price & Payment

Edmunds' Expert Review

Pros

Cons

What's new

For sale near Ashburn, VA

2018 GMC Sierra 1500Denali Crew Cab

AutoCheck Vehicle History Summary

2018 GMC Sierra 1500SLT Crew Cab

AutoCheck Vehicle History Summary

Edmunds' Expert Rating

Trim tested

Scorecard

Driving

Acceleration

Braking

Steering

Handling

Drivability

Off-road

Comfort

Seat comfort

Ride comfort

Noise & vibration

Climate control

Interior

Ease of use

Getting in/getting out

Driving position

Roominess

Visibility

Quality

Utility

Small-item storage

Cargo space

Child safety seat accommodation

Towing

Hauling

Technology

Audio & navigation

Smartphone integration

Driver aids

Voice control

Which Sierra 1500 does Edmunds recommend?

2018 GMC Sierra 1500 models

Reliability

Reliability Rating by RepairPal

Cost

Frequency

Severity

Recalls

Warranty

GMC Sierra 1500 Reviews

Owner Reviews

Most Helpful Owner Reviews

Rethink the 8sp trans.

Don’t buy. You have been warned!!!

Complete disappointment

SLT Premium with 6.L 8 Speed Auto

2018 Sierra 1500 Highlights

Safety

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