U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2003 Hummer H2

Vehicle Details

VIN5GRGN23U83H121633
TrimBase
Exterior ColorRed
Drivetrain4WD
Engine6.0L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot650
Days on Market606

2003 Hummer H2

Base

Unscored
$20,77762,786 miles

Naperville, IL 60563

Market price position

9,999
34,988
20,777

$20,777 · within market range

$9,999comparable$34,988
Regional range
$9,999 – $34,988
vs. market
$10,778 above low · $14,211 below high
Comparable vehicles
7
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 579 days.

Verify before inquiring
  • This listing has been on market about 8.2x longer than typical for similar vehicles (cohort sells in 5–79 days; this one is at 650). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.

Market Breakdown

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

Local Range$19,777 – $19,999
Regional Range$9,999 – $34,988

Dealer Info

Hidden
Hidden

Naperville, IL

This dealer is not yet on OAV

Request a connection and we'll notify the dealer you're interested

View all vehicles from this independent dealer in Naperville, IL

About This 2003 Hummer H2

Listing updated: Apr 29, 2026

Listed by an independent dealer in Naperville, IL · On lot for 650 days · VIN verifiable at NHTSA

This used 2003 Hummer H2 Base is listed at $20,777 by an independent dealer in Naperville, IL 60563. It has 62,786 miles on the odometer. The exterior color is Red. It features a 4WD drivetrain with a 6.0L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 7 similar vehicles in the Naperville market, the estimated market range is $9,999 to $34,988. The local market range in IL is $19,777 to $19,999.

This vehicle has been on the lot for 650 days.

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

How this deal is rated

OAV compares this 2003 Hummer H2 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:

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Naperville, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5GRGN23U83H121633 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 refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2003 Hummer H2 Market in IL

Comparable Vehicles

24

Average Price

$22,368

Price Range

$8,999–$79,975

Avg Days on Lot

232

Based on 24 comparable 2001-2005 Hummer H2 listings in IL, the average asking price is $22,368. This listing at $20,777 is $1,591 below average (7% below market). Comparable prices in IL range from $8,999 to $79,975. Similar vehicles spend an average of 232 days on dealer lots in this market.

Similar Hummer H2 Listings in IL

6 comparable vehicles with similar year and mileage