U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

Best Priced 2021 GMC Sierra 1500 in Oklahoma

The best priced 2021 GMC Sierra 1500 in Oklahoma are vehicles currently listed below their typical market range, based on local comparables and days-on-lot velocity. These vehicles are ranked based on how far below their expected market range they fall and how quickly similar vehicles are selling.

Market snapshot · May 22, 2026

OAV.io analyzes millions of vehicle listings using RetailVision™ market data to identify vehicles priced below expected market ranges based on year, make, model, trim (when available), and local comparables.

OAV helps determine if a vehicle is a good deal by comparing it to similar listings and expected sell-through rates.

According to RetailVision™ data, OAV is currently analyzing approximately 62 2021 GMC Sierra 1500 across the Oklahoma market, refreshed daily.

Total 2021 GMC Sierra 1500

62

Average Price

$35,947

Price Range

$24,287–$53,166

Avg Days on Lot

104

How OAV Identifies Deals

OAV uses RetailVision™ market data to analyze current listings, historical sales patterns, and local market conditions. Vehicles are ranked based on pricing versus comparable listings in the same region and expected sell-through velocity.

This helps identify undervalued vehicles and determine whether a listing represents a great deal or a good deal in its local market.

Powered by OAV's patented vehicle market standardization technology (U.S. Patent No. 12,236,477).

Learn how OAV identifies Demand-Verified Deals™

What makes OAV different

Unlike traditional listing sites, OAV ranks vehicles using price-to-market analysis, local comparable ranges, days-on-lot, comparable count, and demand and velocity signals from similar vehicles. That helps shoppers identify listings that are not just cheap, but competitively priced against the local market.

2021 GMC Sierra 1500 market summary — Oklahoma

MarketOklahoma
Body type2021 GMC Sierra 1500
Listings analyzed62
Average price$35,947
Price range$24,287 – $53,166
Average days on lot104 days
Ranking signalsPrice-to-market, year, mileage, days-on-lot, comparable count
Refresh cadenceDaily

Best Overall 2021 GMC Sierra 1500 in Oklahoma

Top picks ranked by composite score: PTM gap, year, mileage, days on lot, and comparable count.

Cheapest Great Deals on 2021 GMC Sierra 1500 in Oklahoma

Lowest-priced listings flagged as Great Deal by OAV's Price-to-Market analysis.

OAV answers these questions

What are the best priced 2021 GMC Sierra 1500 in Oklahoma?
OAV ranks 2021 GMC Sierra 1500 in Oklahoma by how far below their typical market range they are listed, using local comparable vehicles and days-on-lot velocity. Listings labeled Great Deal sit below the comparable range; Fair Price sits within it.
Which 2021 GMC Sierra 1500 in Oklahoma are priced below market?
2021 GMC Sierra 1500 flagged as undervalued are priced below the typical range for comparable 2021 GMC Sierra 1500 in Oklahoma. The "Top Deals" section on every market page surfaces these first, with the percentage gap from the typical range shown per listing.
Which listings have high sell-through velocity in Oklahoma?
OAV compares each listing's days-on-lot against the local market average. Listings selling meaningfully faster than the local average are tagged "high demand in this market" — a leading indicator of competitive pricing and strong shopper interest.
Which 2021 GMC Sierra 1500 are undervalued compared with local comparables in Oklahoma?
OAV's Price-to-Market analysis compares every listing against similar 2021 GMC Sierra 1500 in Oklahoma, using year, make, model, trim, mileage, and condition signals. Undervalued listings price below the typical comparable range and are surfaced as Great Deals.

How OAV works — common questions

How does OAV find cars priced below market?
OAV compares each listing against similar vehicles currently for sale in the local and regional market — using year, make, model, trim, mileage, and condition signals — to compute a price-to-market range. Listings priced below the bottom of their typical range are flagged as undervalued, surfaced as Great Deals, and shown first in every market view.
What makes a Demand-Verified Deal different from a cheap listing?
A cheap listing is just one that's priced low. A Demand-Verified Deal is priced below market AND backed by sell-through evidence — the listing's days-on-lot relative to similar vehicles tells us whether the local market is actually buying at that price band. Combining the price signal with the demand signal separates real deals from listings that are cheap because nobody wants them.
Does OAV use local market comparables?
Yes. Every listing is benchmarked against millions of comparable retail listings in the same metro and broader region — never national averages. A truck priced $2,000 below market in Dallas is compared against Dallas trucks; an EV priced below market in Los Angeles is compared against LA EVs. Local comparables make the price-to-market math meaningful.
Why does days-on-lot matter when shopping for used cars?
Days-on-lot is the strongest leading indicator of competitive pricing in a local market. A listing that turns over faster than the local average is, in aggregate, priced more attractively to buyers — which usually correlates with being below the typical price-to-market range. Slower-than-average days-on-lot can be the opposite signal: priced for the seller's expectations, not the market's.
Can OAV help find trucks, SUVs, or EVs priced below market?
Yes — body-type-specific market views are available for trucks, SUVs, sedans, and EVs in every major U.S. metro and ZIP code. Each view ranks listings by how far below the typical range they're priced, includes Demand-Verified Deals where sell-through evidence supports the label, and shows local comparable ranges + days-on-lot per listing. Start at the homepage or any city or ZIP page.

Explore more markets

All 2021 GMC Sierra 1500 in Oklahoma

Showing the 24 best-priced GMC Sierra 1500 from 62 active listings.

No Photo

2021 GMC Sierra 1500

Owasso, OK

Fair Price
$40,39818,703 mi

Market: $32,040$45,696

Fairly priced — in line with the typical market range in the Owasso market for similar vehicles · 17 days on lot (based on current market benchmarks)

Owasso, OK

No Photo

2021 GMC Sierra 1500

Pryor, OK

Fair Price
$39,70018,703 mi

Market: $32,040$45,696

Fairly priced — in line with the typical market range in the Pryor market for similar vehicles · 16 days on lot (based on current market benchmarks)

Pryor, OK

No Photo

2021 GMC Sierra 1500

Tulsa, OK

Fair Price
$39,70018,703 mi

Market: $32,040$45,696

Fairly priced — in line with the typical market range in the Tulsa market for similar vehicles · 16 days on lot (based on current market benchmarks)

Tulsa, OK

No Photo

2021 GMC Sierra 1500

Collinsville, OK

Unscored
$31,99543,617 mi

Market: $31,995$31,995

Collinsville, OK

No Photo

2021 GMC Sierra 1500

Oklahoma City, OK

Great Deal
$32,935121,462 mi

Market: $33,694$38,775

Competitively priced ~9% below the typical range in the Oklahoma City market compared to similar vehicles · 30 days on lot (based on current market benchmarks)

Oklahoma City, OK

No Photo

2021 GMC Sierra 1500

Tulsa, OK

Great Deal
$32,941121,462 mi

Market: $36,995$38,630

Competitively priced ~13% below the typical range in the Tulsa market compared to similar vehicles · 30 days on lot (based on current market benchmarks)

Tulsa, OK

No Photo

2021 GMC Sierra 1500

Guthrie, OK

Fair Price
$34,500111,106 mi

Market: $28,900$53,166

Fairly priced — in line with the typical market range in the Guthrie market for similar vehicles · 9 days on lot (based on current market benchmarks)

Guthrie, OK

No Photo

2021 GMC Sierra 1500

Miami, OK

Unscored
$34,999111,106 mi

Market: $36,545$41,784

Miami, OK

No Photo

2021 GMC Sierra 1500

Woodward, OK

Unscored
$34,500111,106 mi

Market: $34,500$34,500

Woodward, OK

No Photo

2021 GMC Sierra 1500

Bristow, OK

Fair Price
$35,000156,652 mi

Market: $32,941$38,795

Fairly priced — in line with the typical market range in the Bristow market for similar vehicles · 912 days on lot (based on current market benchmarks)

Bristow, OK

No Photo

2021 GMC Sierra 1500

Kingfisher, OK

Fair Price
$39,03995,581 mi

Market: $28,900$53,166

Fairly priced — in line with the typical market range in the Kingfisher market for similar vehicles · 22 days on lot (based on current market benchmarks)

Kingfisher, OK

No Photo

2021 GMC Sierra 1500

Bartlesville, OK

Unscored
$36,50081,430 mi

Market: $33,323$36,998

Bartlesville, OK

No Photo

2021 GMC Sierra 1500

Pryor, OK

Fair Price
$36,50081,430 mi

Market: $32,941$38,630

Fairly priced — in line with the typical market range in the Pryor market for similar vehicles · 61 days on lot (based on current market benchmarks)

Pryor, OK

No Photo

2021 GMC Sierra 1500

Norman, OK

Fair Price
$38,99574,226 mi

Market: $28,900$53,166

Fairly priced — in line with the typical market range in the Norman market for similar vehicles · 34 days on lot (based on current market benchmarks)

Norman, OK

No Photo

2021 GMC Sierra 1500

Oklahoma City, OK

Unscored
$26,99585,296 mi

Market: $26,995$26,995

Oklahoma City, OK

No Photo

2021 GMC Sierra 1500

Ada, OK

Great Deal
$24,287125,916 mi

Market: $30,775$35,700

Competitively priced ~27% below the typical range in the Ada market compared to similar vehicles · 73 days on lot (based on current market benchmarks)

Ada, OK

No Photo

2021 GMC Sierra 1500

Pauls Valley, OK

Unscored
$23,488125,916 mi

Market: $30,775$35,700

Pauls Valley, OK

No Photo

2021 GMC Sierra 1500

Perry, OK

Unscored
$23,488125,916 mi

Market: $31,095$35,700

Perry, OK

No Photo

2021 GMC Sierra 1500

Purcell, OK

Great Deal
$24,287125,916 mi

Market: $30,775$36,038

Competitively priced ~27% below the typical range in the Purcell market compared to similar vehicles · 73 days on lot (based on current market benchmarks)

Purcell, OK

No Photo

2021 GMC Sierra 1500

Muskogee, OK

Unscored
$28,490108,821 mi

Market: $29,000$32,621

Muskogee, OK

No Photo

2021 GMC Sierra 1500

Tulsa, OK

Unscored
$29,188108,821 mi

Market: $29,000$32,621

Tulsa, OK

No Photo

2021 GMC Sierra 1500

Ada, OK

Overpriced
$35,700127,547 mi

Market: $23,488$24,287

Priced ~49% above the typical market range in the Ada market for similar vehicles (based on current market benchmarks)

Ada, OK

No Photo

2021 GMC Sierra 1500

Pauls Valley, OK

Unscored
$30,775127,547 mi

Market: $23,488$24,287

Pauls Valley, OK

No Photo

2021 GMC Sierra 1500

Perry, OK

Unscored
$31,095127,547 mi

Market: $23,488$24,287

Perry, OK

Other vehicle markets in Oklahoma