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

Best Priced Buick in South Dakota

The best priced Buick vehicles in South Dakota 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 13, 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 600 Buick vehicles across the South Dakota market, refreshed daily.

Total Buick

615

Average Price

$33,158

Price Range

$1,901–$67,610

Avg Days on Lot

100

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.

Buick market summary — South Dakota

MarketSouth Dakota
Body typeBuick
Listings analyzed615
Average price$33,158
Price range$1,901 – $67,610
Average days on lot100 days
Ranking signalsPrice-to-market, year, mileage, days-on-lot, comparable count
Refresh cadenceDaily

OAV answers these questions

What are the best priced Buick vehicles in South Dakota?
OAV ranks Buick vehicles in South Dakota 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 Buick vehicles in South Dakota are priced below market?
Buick vehicles flagged as undervalued are priced below the typical range for comparable Buick vehicles in South Dakota. 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 South Dakota?
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 Buick vehicles are undervalued compared with local comparables in South Dakota?
OAV's Price-to-Market analysis compares every listing against similar Buick vehicles in South Dakota, 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 Buick in South Dakota

Showing the 24 best-priced Buick from 615 active listings.

1984 Buick Regal

1984 Buick Regal

Brookings, SD

Unscored
$7,00034,816 mi

Market: $7,000$7,000

Brookings, SD

2002 Buick Park Avenue

2002 Buick Park Avenue

Rapid City, SD

Unscored
$1,901204,831 mi

Market: $1,901$1,901

Rapid City, SD

2003 Buick Park Avenue

2003 Buick Park Avenue

Chamberlain, SD

Unscored
$5,988117,241 mi

Market: $5,988$5,988

Chamberlain, SD

2005 Buick Park Avenue

2005 Buick Park Avenue

Chamberlain, SD

Unscored
$3,988176,885 mi

Market: $3,988$3,988

Chamberlain, SD

2016 Buick LaCrosse

2016 Buick LaCrosse

Winner, SD

Unscored
$12,50082,420 mi

Market: $12,500$12,500

Winner, SD

2016 Buick LaCrosse

2016 Buick LaCrosse

Sioux Falls, SD

Unscored
$10,995106,669 mi

Market: $10,995$10,995

Sioux Falls, SD

2013 Buick LaCrosse

2013 Buick LaCrosse

Rapid City, SD

Unscored
$8,995141,270 mi

Market: $8,995$8,995

Rapid City, SD

2013 Buick LaCrosse

2013 Buick LaCrosse

Dell Rapids, SD

Unscored
$10,700126,394 mi

Market: $10,700$10,700

Dell Rapids, SD

2015 Buick LaCrosse

2015 Buick LaCrosse

Dell Rapids, SD

Unscored
$16,00067,569 mi

Market: $16,000$16,000

Dell Rapids, SD

2016 Buick LaCrosse

2016 Buick LaCrosse

Rapid City, SD

Unscored
$15,99598,225 mi

Market: $15,995$15,995

Rapid City, SD

2011 Buick LaCrosse

2011 Buick LaCrosse

Sioux Falls, SD

Unscored
$11,995160,809 mi

Market: $11,995$11,995

Sioux Falls, SD

2011 Buick LaCrosse

2011 Buick LaCrosse

Sioux Falls, SD

Unscored
$9,995149,188 mi

Market: $9,995$9,995

Sioux Falls, SD

2014 Buick LaCrosse

2014 Buick LaCrosse

Yankton, SD

Unscored
$9,487169,095 mi

Market: $9,487$9,487

Yankton, SD

2012 Buick LaCrosse

2012 Buick LaCrosse

Harrisburg, SD

Unscored
$4,975N/A

Market: $4,975$4,975

Harrisburg, SD

No Photo

2012 Buick LaCrosse

Harrisburg, SD

Unscored
$3,975N/A

Market: $3,975$3,975

Harrisburg, SD

2011 Buick Lucerne

2011 Buick Lucerne

Chamberlain, SD

Unscored
$10,98864,535 mi

Market: $10,988$10,988

Chamberlain, SD

2011 Buick Lucerne

2011 Buick Lucerne

Yankton, SD

Unscored
$3,987231,910 mi

Market: $3,987$3,987

Yankton, SD

2011 Buick Lucerne

2011 Buick Lucerne

Sioux Falls, SD

Unscored
$10,99585,016 mi

Market: $10,995$10,995

Sioux Falls, SD

2007 Buick Lucerne

2007 Buick Lucerne

Huron, SD

Unscored
$4,995145,184 mi

Market: $4,995$4,995

Huron, SD

2007 Buick Lucerne

2007 Buick Lucerne

Mitchell, SD

Unscored
$4,995145,184 mi

Market: $4,995$4,995

Mitchell, SD

2008 Buick Lucerne

2008 Buick Lucerne

Chamberlain, SD

Unscored
$7,98864,169 mi

Market: $7,988$7,988

Chamberlain, SD

2006 Buick Lucerne

2006 Buick Lucerne

Chamberlain, SD

Unscored
$4,988134,812 mi

Market: $4,988$4,988

Chamberlain, SD

2008 Buick Lucerne

2008 Buick Lucerne

Chamberlain, SD

Unscored
$3,988162,848 mi

Market: $3,988$3,988

Chamberlain, SD

2006 Buick Lucerne

2006 Buick Lucerne

Sioux Falls, SD

Unscored
$2,999226,530 mi

Market: $2,999$2,999

Sioux Falls, SD

Other vehicle markets in South Dakota