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

Vehicle Details

VINW04G15GVXB1129977
TrimCXL
Exterior ColorBeige
DrivetrainFWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeE85 / Unleaded
Inventory Typeused
Days on Lot96

2011 Buick Regal

CXL

Unscored
$8,35485,180 mi

Downers Grove, IL 60515

Is this 2011 Buick Regal CXL a good deal?

OAV verdict: Unscored

Why: Listed at $8,354, comparable market range $6,412–$9,997, based on 9 comparable listings. Days on lot: 96 days (market average 87 days).

Market price position

$8,354 · within market range

$6,412comparable$9,997
Regional range
$6,412 – $9,997
vs. market
$1,942 above low · $1,643 below high
Comparable vehicles
9

Market Retail Price (MRP™)

$8,205

This vehicle $8,354 · $149 (2%) above MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$7,487

This vehicle $8,354 · $867 (12%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-18) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 740 days.

What does Demand-Verified mean?

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges update continuously.

Regional Range$6,412 – $9,997

Castle Hyundai Downers Grove

Downers Grove, IL

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

View all vehicles from castle hyundai downers grove

Request availability and out-the-door price

OAV will route your inquiry to Castle Hyundai Downers Grove for current availability of this 2011 Buick Regal CXL and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2011 Buick Regal

Listing updated: Jul 18, 2026

Listed by a franchise dealer in Downers Grove, IL · On lot for 96 days · VIN verifiable at NHTSA

This used 2011 Buick Regal CXL is listed at $8,354 by castle hyundai downers grove in Downers Grove, IL 60515. It has 85,180 miles on the odometer. The exterior color is Beige. It features a FWD drivetrain with a 2.0L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 9 similar vehicles in the Downers Grove market, the estimated market range is $6,412 to $9,997.

This vehicle has been on the lot for 96 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

Market context

This listing is part of OAV's broader Downers Grove, IL sedans market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

How this deal is rated

OAV compares this 2011 Buick Regal against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Downers Grove, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN W04G15GVXB1129977 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.

Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is updated continuously; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2011 Buick Regal Market in IL

Comparable Vehicles

41

Average Price

$7,806

Price Range

$3,999–$11,495

Avg Days on Lot

87

Based on 41 comparable 2009-2013 Buick Regal listings in IL, the average asking price is $7,806. This listing at $8,354 is $548 above average (7% above market). Comparable prices in IL range from $3,999 to $11,495. Similar vehicles spend an average of 87 days on dealer lots in this market.

Similar Buick Regal Listings in IL

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: CXL — compare trims below)