Opal Auto Group · Dallas, TX

2017 GMC Sierra

92,918 miles · truck

1 / 34 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2017

MakeGMC

ModelSierra

TrimSLT

VIN1GTR1NEC6HZ129369

Stock number12820

Mileage92,918 miles

BodyEXTENDED CAB PICKUP 4-DR

Engine5.3L 8-cyl

Cylinders8

Displacement5.3L

Transmission6-Speed Automatic

Drivetrain4x2

FuelGasoline

MPG16 city / 23 hwy

ExteriorSilver

Features & options (39)

Child Safety Door Locks
Traction Control
Passenger Airbag
Separate Driver/Front Passenger Climate Controls
Leather Steering Wheel
Tire Pressure Monitor
Telematics System
Front Split Bench Seat
Fog Lights
Electrochromic Interior Rearview Mirror
Vehicle Anti-Theft
Driver Airbag
Keyless Entry
Tachometer
Telescopic Steering Column
AM/FM Radio
Front Heated Seat
Cargo Area Tiedowns
Alloy Wheels
Rear Window Defogger
Power Door Locks
Vehicle Stability Control System
Side Head Curtain Airbag
Cruise Control
Steering Wheel Mounted Controls
Trip Computer
Driver Multi-Adjustable Power Seat
Passenger Multi-Adjustable Power Seat
High Intensity Discharge Headlights
Interval Wipers
ABS Brakes
Front Side Airbag
Air Conditioning
Tilt Steering
Adjustable Foot Pedals
Navigation Aid
Front Power Lumbar Support
Daytime Running Lights
Power Windows

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · nationwide

Asking price$21,450Dealer asking price

Market value—Needs 3+ comparable cars

vs. marketNot ratedNot enough comparable listings yet (1 found)

Not enough comparable listings yet (1 found)We rate a price only against at least three comparable listings of the same trim

Similar listings we found nationwide are shown below. New dealers are added every day.

Price history

Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($21,450).

AutosXchange Intel Hub: Price changes for this model in Texas · This model in the Intel Hub · Market movers in Texas

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Similar listings (not used to rate this price)

Same 2018 Sierra SLT · used · any miles · nationwide. All 1 comparable car for sale, nearest first.

35 photosCARFAX

2018 GMC Sierra 1500 SLT 4x2

$22,748est. $392/mo

$1,298 more than this car

119,488 mi
6-Speed Automatic
Gasoline
Truck

Space City Toyota · Humble, TX · 220 mi away

0 viewsStock # 68920AA

Check availability Call

2018 GMC Sierra 1500 SLT 4x2 vehicle photo

2018 GMC Sierra 1500 SLT 4x2119,488 miles · Space City Toyota · Humble, TX · 220 mi away$22,748$1,298 more than this car

AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works