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McGrath Chevyland · Cedar Rapids, IA

2021 GMC Sierra 1500 SLT

77,331 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021
MakeGMC
ModelSierra 1500
TrimSLT
Stock numberB261129A
Mileage77,331 miles
BodyPickup
Engine5.3L 8-cyl
Cylinders8
Displacement5.3L
Horsepower355
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
MPG14 city / 20 hwy
ExteriorSummit White
InteriorJET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTB
Doors4

Vehicle description

This 2021 GMC Sierra 1500 SLT Crew Cab delivers commanding presence and capability in a sophisticated white exterior paired with jet black leather seating. Powered by an EcoTec3 5.3L V8 engine and 10-speed automatic transmission, this 4WD truck offers the performance and traction you need for work or adventure. With 77,331 miles on the odometer, this well-maintained Sierra combines proven reliability with modern technology and premium appointments built for serious truck enthusiasts. - SLT Premium Package - X31 Off-Road Package - 275/60R20 All-Terrain Tires - Heated Front Seats and Steering Wheel - Apple CarPlay and Android Auto Integration - 4G LTE Wi-Fi Hotspot Capability - ProGrade Trailering System with Integrated Trailer Brake Controller - Power Driver Seat with 10-Way Adjustability and Lumbar Support - Auto-Dimming Rear-View Mirror - OnStar and GMC Connected Services This truck is McGrath Certified, backed by our rigorous inspection and quality assurance process. You can drive with confidence knowing this Sierra has been thoroughly evaluated and approved to our exacting standards. The SLT delivers premium comfort and capability matched with modern conveniences. Its 14 city / 20 highway EPA-estimated MPG provides efficient performance for a vehicle of this class, and the integrated trailering technology makes towing straightforward and secure. Stop by to experience this impressive Sierra firsthand and discover how it can enhance your lifestyle. Prices may change at any time and are subject to availability and prior sale. Taxes, title, license fees, and a $180 documentation fee are not included. Pricing reflects all applicable rebates and incentives assigned to the dealer. Example payments are estimates; actual terms vary based on credit approval. APR and payment estimates apply to qualified buyers, not all buyers qualify for advertised rates. Factory cash incentives may not be combined with promotional APR. Fuel economy ratings and driving range figures are based on EPA estimates for new vehicles, and actual mileage and range may vary. Some in-stock vehicles may include a $1,295 Clear Guard Protection package By submitting your phone number online, you consent to occasional SMS or voice calls about our products and promotions; standard messaging rates may apply. Consult dealer for offer eligibility and other details. Factory MSRP is not the final advertised/asking price of the vehicle. Fuel economy figures are EPA estimates.

Features & options (4)

  • Max seating capacity
  • Fuel System
  • Fuel tank capacity
  • Horsepower

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 Cedar Rapids, Iowa
Asking price$35,081Dealer asking price · 77,331 mi
Market value$31,759Market value · based on 5 comparable cars
vs. market High price+10.5%High price · based on 5 comparable cars

Where this price sits

In the typical middle range · 40% of 5 similar listings ask more than this car.

$26,170lowest$41,957highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+10.5%
−25%Market value+25%
High price$3,322 above the market value of $31,759

Price range

$35,081
$26,170$41,957
4th lowest price of 6 similar listings within 100 milesTick marks the market value · range of 5 similar listings

AutosXchange Insights

  • Compared with 5 used 2021–2022 GMC Sierra 1500 SLT listings within 100 mi.
  • Priced $3,322 above the market value of 5 comparable cars — compare options, condition and history.
  • 4th lowest price of 6 similar listings within 100 miles.
  • Has about 26,000 fewer miles than similar listings.
  • About 12,889 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # B261129A — 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 6, 2026. 1 price change at this dealership: $34,679 → $35,081 (+$402).

$34.4k$34.6k$34.8k$35.0k$35.2k$35.4kNov 6Nov 7Nov 8Nov 9Nov 10Nov 11+$402 Nov 11

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

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); 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 2021–2022 Sierra 1500 SLT · used · any miles · within 100 miles of Cedar Rapids, Iowa. All 5 comparable cars for sale, nearest first.

More GMC Sierra 1500 near Cedar Rapids

All years and trims. Nearest first.