U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV

Best Priced GMC in San Antonio, TX

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.

The best priced GMC vehicles in San Antonio, TX are vehicles currently listed below their typical market range, based on real-time 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.

Data refreshed daily · Last updated: May 2, 2026

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.

GMC vehicles market summary — San Antonio, TX

MarketSan Antonio, TX
Body typeGMC vehicles
Listings analyzed2,788
Average price$57,478
Price range$2,980 – $127,294
Average days on lot64 days
Ranking signalsPrice-to-market, year, mileage, days-on-lot, comparable count
Refresh cadenceDaily

How OAV Identifies Deals

OAV uses RetailVision™ market data to analyze real-time 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™

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.

According to RetailVision™ data, OAV is currently analyzing approximately 2,800 GMC vehicles across the San Antonio, TX market, refreshed daily.

GMC Listings

2,788

Average Price

$57,478

Price Range

$2,980–$127,294

Avg Days on Lot

64

GMC Market in San Antonio, TX

Dealers in San Antonio have 2,788 GMC vehicles listed at an average price of $57,478, ranging from $2,980 to $127,294.

OAV answers these questions

What are the best priced GMC vehicles in San Antonio, TX?
OAV ranks GMC vehicles in San Antonio, TX 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 GMC vehicles in San Antonio, TX are priced below market?
GMC vehicles flagged as undervalued are priced below the typical range for comparable GMC vehicles in San Antonio, TX. 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 San Antonio, TX?
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 GMC vehicles are undervalued compared with local comparables in San Antonio, TX?
OAV's Price-to-Market analysis compares every listing against similar GMC vehicles in San Antonio, TX, using year, make, model, trim, mileage, and condition signals. Undervalued listings price below the typical comparable range and are surfaced as Great Deals.

Popular GMC Models in San Antonio

Sierra 1500(1,251)
Sierra 2500HD(337)
Acadia(241)
Yukon XL(201)
Terrain(194)
Yukon(193)
Canyon(181)
Sierra 3500HD(52)

Featured GMC in San Antonio

2019 GMC Terrain SLE

2019 GMC Terrain SLE

San Antonio, TX

Unscored
$12,884126,706 mi

Market: $18,590$18,590

Competitively priced ~31% below the typical range in the San Antonio market compared to similar vehicles · 4 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2022 GMC Terrain SLT

2022 GMC Terrain SLT

San Antonio, TX

Unscored
$12,900160,460 mi

Market: $18,990$24,350

Competitively priced ~40% below the typical range in the San Antonio market compared to similar vehicles · 28 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2020 GMC Terrain SLE

2020 GMC Terrain SLE

San Antonio, TX

Great Deal
$13,495119,347 mi

Market: $16,990$20,782

Competitively priced ~29% below the typical range in the San Antonio market compared to similar vehicles · 19 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2014 GMC Sierra 1500 SLE

2014 GMC Sierra 1500 SLE

San Antonio, TX

Unscored
$13,500186,374 mi

Market: $17,995$26,000

Competitively priced ~39% below the typical range in the San Antonio market compared to similar vehicles · 13 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2015 GMC Sierra 1500 SLE

2015 GMC Sierra 1500 SLE

San Antonio, TX

Unscored
$13,999141,641 mi

Market: $15,995$17,495

Competitively priced ~16% below the typical range in the San Antonio market compared to similar vehicles · 206 days on lot vs market avg 64 listed longer than typical for a deal at this price; verify Carfax history and request a pre-purchase inspection (based on current market benchmarks)

San Antonio, TX

2023 GMC Acadia SLT

2023 GMC Acadia SLT

San Antonio, TX

Unscored
$13,999181,286 mi

Market: $23,000$31,692

Competitively priced ~49% below the typical range in the San Antonio market compared to similar vehicles · 98 days on lot vs market avg 64 listed longer than typical for a deal at this price; verify Carfax history and request a pre-purchase inspection (based on current market benchmarks)

San Antonio, TX

2017 GMC Sierra 1500 SLT

2017 GMC Sierra 1500 SLT

San Antonio, TX

Great Deal
$14,900169,906 mi

Market: $21,900$28,565

Competitively priced ~41% below the typical range in the San Antonio market compared to similar vehicles · 7 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2016 GMC Canyon SLE

2016 GMC Canyon SLE

San Antonio, TX

Unscored
$14,990163,229 mi

Market: $14,995$18,999

Competitively priced ~12% below the typical range in the San Antonio market compared to similar vehicles · 206 days on lot vs market avg 64 listed longer than typical for a deal at this price; verify Carfax history and request a pre-purchase inspection (based on current market benchmarks)

San Antonio, TX

2018 GMC Yukon XL SLT

2018 GMC Yukon XL SLT

San Antonio, TX

Unscored
$14,995168,253 mi

Market: $15,699$29,590

Competitively priced ~34% below the typical range in the San Antonio market compared to similar vehicles · 11 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2015 GMC Yukon SLT

2015 GMC Yukon SLT

San Antonio, TX

Unscored
$15,262156,504 mi

Market: $16,375$16,995

Competitively priced ~9% below the typical range in the San Antonio market compared to similar vehicles · 16 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2019 GMC Canyon SLE

2019 GMC Canyon SLE

San Antonio, TX

Great Deal
$15,495143,764 mi

Market: $18,500$18,500

Competitively priced ~16% below the typical range in the San Antonio market compared to similar vehicles · 53 days on lot (market avg 64) selling in line with local demand (based on current market benchmarks)

San Antonio, TX

2021 GMC Acadia AT4

2021 GMC Acadia AT4

San Antonio, TX

Unscored
$15,977150,334 mi

Market: $18,991$23,151

Competitively priced ~24% below the typical range in the San Antonio market compared to similar vehicles · 16 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2016 GMC Yukon XL SLT

2016 GMC Yukon XL SLT

San Antonio, TX

Unscored
$15,990143,321 mi

Market: $20,900$20,900

Competitively priced ~23% below the typical range in the San Antonio market compared to similar vehicles · 36 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2017 GMC Acadia Denali

2017 GMC Acadia Denali

San Antonio, TX

Unscored
$16,49996,273 mi

Market: $17,962$21,990

Competitively priced ~17% below the typical range in the San Antonio market compared to similar vehicles · 13 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2016 GMC Yukon Denali

2016 GMC Yukon Denali

San Antonio, TX

Unscored
$16,995175,815 mi

Market: $18,475$19,998

Competitively priced ~12% below the typical range in the San Antonio market compared to similar vehicles · 14 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2019 GMC Yukon XL SLT

2019 GMC Yukon XL SLT

San Antonio, TX

Unscored
$16,995238,534 mi

Market: $18,991$20,980

Competitively priced ~15% below the typical range in the San Antonio market compared to similar vehicles · 331 days on lot vs market avg 64 listed longer than typical for a deal at this price; verify Carfax history and request a pre-purchase inspection (based on current market benchmarks)

San Antonio, TX

2015 GMC Yukon XL Denali

2015 GMC Yukon XL Denali

San Antonio, TX

Unscored
$16,999134,582 mi

Market: $18,995$23,995

Competitively priced ~21% below the typical range in the San Antonio market compared to similar vehicles · 233 days on lot vs market avg 64 listed longer than typical for a deal at this price; verify Carfax history and request a pre-purchase inspection (based on current market benchmarks)

San Antonio, TX

2017 GMC Yukon SLT

2017 GMC Yukon SLT

San Antonio, TX

Unscored
$17,500134,825 mi

Market: $18,900$18,900

Competitively priced ~7% below the typical range in the San Antonio market compared to similar vehicles · 19 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2022 GMC Terrain SLE

2022 GMC Terrain SLE

San Antonio, TX

Great Deal
$17,50031,493 mi

Market: $17,900$22,998

Competitively priced ~14% below the typical range in the San Antonio market compared to similar vehicles · 54 days on lot (market avg 64) selling in line with local demand (based on current market benchmarks)

San Antonio, TX

2015 GMC Sierra 1500 SLT

2015 GMC Sierra 1500 SLT

San Antonio, TX

Unscored
$17,900164,341 mi

Market: $17,995$23,995

Competitively priced ~15% below the typical range in the San Antonio market compared to similar vehicles · 49 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2018 GMC Yukon Denali

2018 GMC Yukon Denali

San Antonio, TX

Unscored
$18,995182,000 mi

Market: $23,500$25,995

Competitively priced ~23% below the typical range in the San Antonio market compared to similar vehicles · 26 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2018 GMC Sierra 1500 SLT

2018 GMC Sierra 1500 SLT

San Antonio, TX

Unscored
$18,995142,937 mi

Market: $22,925$33,985

Competitively priced ~33% below the typical range in the San Antonio market compared to similar vehicles · 68 days on lot (market avg 64) selling in line with local demand (based on current market benchmarks)

San Antonio, TX

2016 GMC Sierra 1500 SLT

2016 GMC Sierra 1500 SLT

San Antonio, TX

Unscored
$18,999177,270 mi

Market: $20,699$22,143

Competitively priced ~11% below the typical range in the San Antonio market compared to similar vehicles · 38 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

2019 GMC Yukon XL SLT

2019 GMC Yukon XL SLT

San Antonio, TX

Unscored
$19,499136,067 mi

Market: $20,900$25,900

Competitively priced ~17% below the typical range in the San Antonio market compared to similar vehicles · 18 days on lot vs market avg 64 high demand in this market (based on current market benchmarks)

San Antonio, TX

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