Trim Report

GMC Sierra AT42024

Includes:15SIPU4WD|AT4
$13,200
Starting From
9,361
Active Listings
—
Avg Mileage

Sourced from 9,361 dealer listings in the latest market snapshot as of

Min $13,200
Max $138,869
From $13,200
Fresh

AT4 Market Overview

All Trims Combined
From$24,916
$25K–$83K
5,276 listings35,226 avg miles
AT4
From$13,200
9,361 listings|$13K–$139K
AT4X
From$32,390
3,522 listings|$32K–$140K
Denali
From$1,000
12,458 listings|$1K–$100K
Denali Ultimate
From$45,135
3,663 listings|$45K–$101K
Elevation
From$15,885
15,507 listings|$16K–$109K
Limited
From$11,888
40 listings|$12K–$32K
Pro
From$15,000
5,542 listings|$15K–$95K
SL
From$2,000
36 listings|$2K–$17K
SLE
From$2,450
4,147 listings|$2K–$73K
SLT
From$925
15,203 listings|$925–$92K
W/T
From$750
86 listings|$750–$22K

2024 GMC Sierra AT4 Pricing

Price Trend

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Where to Find GMC Sierra AT4

Location data for all 2024 GMC Sierra trims combined

40States

Texas has the most inventory at 13%, with options spread across 40 states. Willing to ship? Your selection opens up significantly.

GMC Sierra Fuel Economy

EPA fuel economy data for all 2024 GMC Sierra trims

15–25mpg combined
·
14-23city
·
16-29hwy
·
$3,400-$5,450/yr

With 20 configurations tested, the 2024 GMC Sierra ranges from 15 to 25 MPG combined. That's a 10 MPG gap that can add up to hundreds of dollars a year in fuel costs.

By Trim
Sierra 2WD - Automatic 10-spd
25mpg
3.0L 6-cyl Turbo · Rear-Wheel DriveDiesel
23 city29 hwy~$3,400/yr5/10 Average
Sierra 4WD - Automatic 10-spd
24mpg
3.0L 6-cyl Turbo · 4-Wheel DriveDiesel
23 city27 hwy~$3,500/yr4/10 Average
Sierra 2WD - Automatic 8-spd
20mpg
2.7L 4-cyl Turbo · Rear-Wheel Drive
18 city22 hwy~$3,400/yr4/10 Average
Sierra 4WD AT4X - Automatic 10-spd
19mpg
3.0L 6-cyl Turbo · 4-Wheel DriveDiesel
19 city20 hwy~$4,450/yr3/10 Poor
Sierra 2WD - Automatic 10-spd
18mpg
5.3L 8-cyl · Rear-Wheel Drive
16 city20 hwy~$3,750/yr4/10 Average
Sierra 4WD - Automatic 10-spd
17mpg
5.3L 8-cyl · 4-Wheel Drive
15 city19 hwy~$3,950/yr3/10 Poor
Sierra 4WD - Automatic 8-spd
17mpg
2.7L 4-cyl Turbo · 4-Wheel Drive
17 city18 hwy~$3,950/yr3/10 Poor
Sierra Mud Terrain Tires 4WD - Automatic 10-spd
17mpg
5.3L 8-cyl · 4-Wheel Drive
15 city19 hwy~$3,950/yr3/10 Poor
Sierra 4WD - Automatic 10-spd
16mpg
6.2L 8-cyl · 4-Wheel Drive
15 city19 hwy~$5,100/yr3/10 Poor
Sierra 4WD AT4X - Automatic 10-spd
15mpg
6.2L 8-cyl · 4-Wheel Drive
14 city16 hwy~$5,450/yr2/10 Poor
Sierra Cab Chassis 2WD - Automatic 10-spd
15mpg
5.3L 8-cyl · Rear-Wheel Drive
14 city17 hwy~$4,500/yr2/10 Poor
Sierra Cab Chassis 4WD - Automatic 10-spd
15mpg
5.3L 8-cyl · 4-Wheel Drive
14 city17 hwy~$4,500/yr2/10 Poor

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

2024 GMC Sierra AT4 FAQ

Trim-specific pricing and feature questions

How does the AT4 compare to other GMC Sierra trims?

The AT4 occupies a distinct position in the GMC Sierra range. See how it stacks up on the 2024 overview page.

What should I know about maintaining the 2024 GMC Sierra AT4?

Maintenance costs for the AT4 align with the broader GMC Sierra ownership experience, though trim-specific equipment can add to routine costs. Check the 2024 GMC Sierra page for the full breakdown.

What are the best years for the GMC Sierra AT4?

For the AT4, look at the price-to-mileage ratio across model years. Later model years before a redesign tend to be the most refined version of the platform. See the GMC Sierra buyer's guide.

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