Billion Southtown · Worthing, SD

2021 GMC Sierra 1500 SLT

51,976 miles · truck

1 / 22 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021

MakeGMC

ModelSierra 1500

TrimSLT

VIN3GTU9DED7MG160419

Stock numberS10030A

Mileage51,976 miles

BodyPickup

EngineEngine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T

Cylinders8

Displacement5.3L

TransmissionAutomatic

Drivetrain4WD

FuelGasoline

MPG14 city / 20 hwy

ExteriorCardinal Red

Vehicle description

Tax, title & license extra. Dealer charges $299.00 Doc Fee. Dealer doc fee is included in the advertised price. Residency restrictions apply.

Features & options (17)

Bluetooth®
4WD/AWD
Android Auto
Apple CarPlay
Aux Input
Heated Seats
Leather Seats
Cruise Control
DriveType: Four Wheel Drive
City: 14 MPG
Hwy: 20 MPG
Combined: 16 MPG
Fuel System: Direct Injection
Fuel Tank Capacity: 24 gal
Fuel Type: Gasoline Fuel
Horse Power: 355
Rear Wheel: Single

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

AutosXchange Intel

Vehicle price analysis

Live listings · within 100 miles of Worthing, South Dakota

Asking price$39,294Dealer asking price · 51,976 mi

Market value$30,544Market value · based on 3 comparable cars

vs. market High price+28.6%High price · based on 3 comparable cars

Where this price sits

Among the highest-priced · 0% of 3 similar listings ask more than this car.

Market value $30,544

This car$39,294

$26,999lowest$39,294highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

High price$8,750 above the market value of $30,544

Price range

$26,999$39,294

4th lowest price of 4 similar listings within 100 milesTick marks the market value · range of 3 similar listings

AutosXchange Insights

Compared with 3 used 2020–2021 GMC Sierra 1500 SLT listings within 100 mi.
Priced $8,750 above the market value of 3 comparable cars — compare options, condition and history.
4th lowest price of 4 similar listings within 100 miles.
Has about 46,000 fewer miles than similar listings.
About 8,663 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # S10030A — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 7, 2026. No price change at this dealership since Nov 7 ($39,294).

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

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 13); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2020–2021 Sierra 1500 SLT · used · any miles · within 100 miles of Worthing, South Dakota. All 3 comparable cars for sale, nearest first.

Stock photo

16 photos

2020 GMC Sierra 1500 SLT

$26,999est. $465/mo

$12,295 less than this car

126,660 mi
4WD
Automatic
Gasoline
Truck

Billion Chevrolet of Sioux Falls · Sioux Falls, SD · 20 mi away

0 viewsStock # 59780B

Check availability Call

35 photosCARFAX

2021 GMC Sierra 1500 SLT

$30,544est. $526/mo

$8,750 less than this car

97,875 mi
4WD
Automatic
Diesel
Truck

Brookings Auto Mall · Brookings, SD · 70 mi away

0 viewsStock # 277610B

Check availability Call

35 photos

2021 GMC Sierra 1500 SLT

$35,744est. $615/mo

$3,550 less than this car

75,644 mi
4WD
Automatic
Gasoline
Truck

Brookings Auto Mall · Brookings, SD · 70 mi away

0 viewsStock # 124934A

Check availability Call

2020 GMC Sierra 1500 SLT126,660 miles · Billion Chevrolet of Sioux Falls · Sioux Falls, SD · 20 mi away$26,999$12,295 less than this car

2021 GMC Sierra 1500 SLT97,875 miles · Brookings Auto Mall · Brookings, SD · 70 mi away$30,544$8,750 less than this car

2021 GMC Sierra 1500 SLT75,644 miles · Brookings Auto Mall · Brookings, SD · 70 mi away$35,744$3,550 less 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