2024 GMC Sierra 1500
1 / 5
★ FAIR
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2024 GMC Sierra 1500

AT4X · Thunderstorm Gray · Portland
$68,900
≈ $1,143/mo · 60mo @ 6.4%
↑ $1,207 above market
Listed 429d ago
Call dealer
7-day, 250-mile return window
Clean title — verified by Carfax
Frame inspection passed
Inspected by certified tech · est. score 93/100
Mileage
33,548 mi
Body
Pickup Truck
Drivetrain
4WD
Fuel
Diesel
MPG
19 mpg
Accidents
None reported

About this GMC Sierra 1500

This 2024 GMC Sierra 1500 AT4X is listed at $68,900 with 33,548 miles on the odometer. Powertrain: 3.0L Inline-6 Diesel Inline, Automatic, 4WD. EPA-estimated fuel economy is 19 city / 20 highway MPG. Finished in Thunderstorm Gray, this Pickup Truck is well suited to daily driving and longer trips. Available at Seaport Auto in Portland, OR. Contact the dealer directly through Carlify to schedule a test drive or request more photos. Looking at other diesel options? Use the related links below to compare similar listings on Carlify.

Heated Leather Seats, Sunroof, NAV, Heated Rear Seat, 4x4, Turbo, Bed Liner, Alloy Wheels, LPO, MULTIPRO AUDIO SYSTEM BY KICKER, TRANSMISSION, 10-SPEED AUTOMATIC WITH... ENGINE, DURAMAX 3.0L TURBO-DIESEL I6, Tow Hitch. <br /><br />KEY FEATURES INCLUDE<br />Leather Seats, Sunroof, 4x4, Heated Driver Seat, Heated Rear Seat. GMC AT4X with Thunderstorm Gray exterior and Obsidian Rush interior features a Straight 6 Cylinder Engine with 305 HP at 3750 RPM*. <br /><br />OPTION PACKAGES<br />AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, INCLUDES COLOR TOUCH-SCREEN, MULTI-TOUCH DISPLAY, AM/FM STEREO Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones (STD), ENGINE, DURAMAX 3.0L TURBO-DIESEL I6 (305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.) (STD), TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking (STD), LPO, MULTIPRO AUDIO SYSTEM BY KICKER (dealer-installed). <br /><br />EXPERTS RAVE<br />AutoCheck One Owner <br /><br />Pricing analysis performed on 3/7/2025. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase. <br />

Inspection summary

Engine & drivetrain93
Brakes & suspension91
Interior condition94
Exterior condition95
Tires89
Electronics97

Inspection scores are estimates based on title status, accident history, and frame condition. Schedule a third-party inspection before purchase.

Fair price meter
Fair price
$1,207 above the median
GreatFairHigh
This car$68,900
Median for similar$67,693
5-year cost to own (est.)
Depreciation $24,804
Fuel $6,200
Insurance $7,100
Maintenance $3,400
Taxes & fees $5,857
Total estimated $47,361

Estimates from typical 12k mi/yr usage. Actuals vary.

Dealership

Seaport Auto

17225 SE McLoughlin Blvd

Portland, OR97267

Hours
  • Mon8:30am – 9:00pm
  • Tue8:30am – 9:00pm
  • Wed8:30am – 9:00pm
  • Thu8:30am – 9:00pm
  • Fri8:30am – 9:00pm
  • Sat8:30am – 9:00pm
  • Sun10:00am – 8:00pm

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