Trim Report

GMC Sierra AT4X2015

Includes:15SIPU4WD|AT4X
$32,590
Starting From
3,592
Active Listings
—
Avg Mileage

Sourced from 3,592 dealer listings in the latest market snapshot as of

Min $32,590
Max $139,608
From $32,590
Fresh

AT4X Market Overview

All Trims Combined
From$4,900
$5K–$34K
557 listings128,052 avg miles
AT4
From$13,600
9,388 listings|$14K–$139K
AT4X
From$32,590
3,592 listings|$33K–$140K
Denali
From$4,632
12,682 listings|$5K–$99K
Denali Ultimate
From$41,899
3,833 listings|$42K–$101K
Elevation
From$16,490
16,131 listings|$16K–$109K
Limited
From$13,412
43 listings|$13K–$30K
Pro
From$10,480
5,743 listings|$10K–$95K
SL
From$2,000
32 listings|$2K–$17K
SLE
From$2,899
4,272 listings|$3K–$73K
SLT
From$1,100
15,308 listings|$1K–$92K
W/T
From$750
90 listings|$750–$41K

2015 GMC Sierra AT4X Pricing

Price Trend

Building price history...

3,592 reasons to be choosy.

High supply favors buyers. Create a scout with your exact specs and only see what matters.

Start trackingFrom $5/week

Where to Find GMC Sierra AT4X

Location data for all 2015 GMC Sierra trims combined

39States

13% of the market sits in Texas, though listings span 39 states. Expand your search and you'll find more options at better prices.

GMC Sierra Safety & Reliability

Safety data for all 2015 GMC Sierra trims

Low Concern

With 3 recalls and 0 complaints, the 2015 GMC Sierra rates as low on the safety concern scale. Always run the VIN through NHTSA's lookup tool before signing.

3
Recalls
0
Complaints
0
Crashes
0
Fires
Recall Findings
14V8190002014-24-12
POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT

General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Silverado 1500, and GMC Sierra 1500 vehicles manufactured November 24, 2014, to November 25, 2014. Due to an improper heat-treatment, the rear axle shaft may fracture while the vehicle is being driven.

If the rear axle shaft fractures, the rear wheel may separate from the axle shaft, increasing the risk of a crash.

View at NHTSA
14V4460002014-23-07
SEATS

General Motors LLC (GM) is recalling certain model year 2013-2014 Buick Encore and Cadillac ATS; 2014 Cadillac CTS, ELR, Chevrolet Caprice and SS vehicles; and 2014-2015 Chevrolet Silverado and GMC Sierra Trucks. Due to an incomplete weld on the seat hook bracket assembly, the front seats in the affected vehicles may not stay secured in place during a high load condition such as a crash.

A seat that does not stay secured increases the risk of occupant injury in a vehicle crash.

View at NHTSA
15V6400002015-09-10
ELECTRICAL SYSTEM:IGNITION

General Motors LLC (GM) is recalling certain model year 2014-2015 Chevrolet Silverado and GMC Sierra trucks manufactured January 24, 2014, to February 26, 2014, 2015 Chevrolet Suburban vehicles manufactured February 12, 2014 and Chevrolet Tahoe vehicles manufactured February 6, 2014, to February 13, 2014. In the affected vehicles, the ignition lock actuator may bind, making turning the key difficult or causing the ignition to get stuck in the "Start" position.

If stuck in the "Start" position, the ignition may suddenly snap back into the "Accessory" position, causing a loss of engine, steering, and braking power, increasing the risk of a vehicle crash. If the vehicle is in a crash, the air bags may not deploy, increasing the risk of occupant injury.

View at NHTSA

Source: National Highway Traffic Safety Administration (NHTSA)

Know the risks. Now track the deals.Start tracking for $5/week

GMC Sierra Fuel Economy

EPA fuel economy data for all 2015 GMC Sierra trims

17–20mpg combined
·
15-18city
·
19-24hwy
·
$3,400-$3,950/yr

Fuel economy for the 2015 GMC Sierra ranges from 17 to 20 MPG combined across 14 setups. The table below breaks it down by trim so you know exactly what you're signing up for.

By Trim
Sierra C15 2WD - Automatic 6-spd
20mpg
4.3L 6-cyl · Rear-Wheel Drive
18 city24 hwy~$3,400/yr5/10 Average
Sierra C15 2WD - Automatic 6-spd
19mpg
5.3L 8-cyl · Rear-Wheel Drive
16 city23 hwy~$3,550/yr4/10 Average
Sierra K15 4WD - Automatic 6-spd
19mpg
4.3L 6-cyl · 4-Wheel Drive
17 city22 hwy~$3,550/yr4/10 Average
Sierra C15 Cab Chassis 2WD - Automatic 6-spd
18mpg
4.3L 6-cyl · Rear-Wheel Drive
16 city21 hwy~$3,750/yr4/10 Average
Sierra K15 4WD - Automatic 6-spd
18mpg
5.3L 8-cyl · 4-Wheel Drive
16 city22 hwy~$3,750/yr4/10 Average
Sierra K15 Cab Chassis 4WD - Automatic 6-spd
18mpg
4.3L 6-cyl · 4-Wheel Drive
16 city20 hwy~$3,750/yr4/10 Average
Sierra C15 2WD - Automatic 8-spd
17mpg
6.2L 8-cyl · Rear-Wheel Drive
15 city21 hwy~$3,950/yr4/10 Average
Sierra C15 Cab Chassis 2WD - Automatic 6-spd
17mpg
5.3L 8-cyl · Rear-Wheel Drive
15 city20 hwy~$3,950/yr4/10 Average
Sierra K15 4WD - Automatic 8-spd
17mpg
6.2L 8-cyl · 4-Wheel Drive
15 city21 hwy~$3,950/yr4/10 Average
Sierra K15 Cab Chassis 4WD - Automatic 6-spd
17mpg
5.3L 8-cyl · 4-Wheel Drive
15 city19 hwy~$3,950/yr4/10 Average

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

2015 GMC Sierra AT4X FAQ

Trim-specific pricing and feature questions

How does the AT4X compare to other GMC Sierra trims?

Every GMC Sierra trim targets a different buyer. The 2015 model page compares all available trims side by side.

What should I know about maintaining the 2015 GMC Sierra AT4X?

Maintenance costs for the AT4X align with the broader GMC Sierra ownership experience, though trim-specific equipment can add to routine costs. The 2015 model year has 3 recalls on record. Check the 2015 GMC Sierra page for the full breakdown.

What are the best years for the GMC Sierra AT4X?

Check the price-to-mileage ratio for each GMC Sierra AT4X year. The last year before a generation change is usually the most refined; the first year after is when resale drops fastest. The GMC Sierra overview compares all years side by side.

Get GMC Sierra market updates

We'll email you when prices shift or new data comes in for the 2015 GMC Sierra.

No spam. We'll only reach out about GMC Sierra features.