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

VIN3GTP9EED6LG258875
TrimAT4
Exterior ColorBlue
Drivetrain4WD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot17

2020 GMC Sierra 1500

AT4

Fair Price
$41,31131,219 mi

Ann Arbor, MI 48103

Is this 2020 GMC Sierra 1500 AT4 a good deal?

OAV verdict: Fair Price

Why: Listed at $41,311, comparable market range $26,801–$46,950, based on 33 comparable listings. Days on lot: 17 days (market average 61 days).

Market price position

26,801
46,950
41,311

$41,311 · within market range

$26,801comparable$46,950
Regional range
$26,801 – $46,950
vs. market
$14,510 above low · $5,639 below high
Comparable vehicles
33
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1761 days.

Market Breakdown

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

Regional Range$26,801 – $46,950

Lafontaine Buick Gmc Ann Arbor

Ann Arbor, MI

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

View all vehicles from lafontaine buick gmc ann arbor

Request availability and out-the-door price

OAV will route your inquiry to Lafontaine Buick Gmc Ann Arbor for current availability of this 2020 GMC Sierra 1500 AT4 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 2020 GMC Sierra 1500

Listing updated: Jun 14, 2026

Listed by a franchise dealer in Ann Arbor, MI · On lot for 17 days · VIN verifiable at NHTSA

This used 2020 GMC Sierra 1500 AT4 is listed at $41,311 by lafontaine buick gmc ann arbor in Ann Arbor, MI 48103. It has 31,219 miles on the odometer. The exterior color is Blue. It features a 4WD drivetrain with a 5.3L 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 33 similar vehicles in the Ann Arbor market, the estimated market range is $26,801 to $46,950.

This vehicle has been on the lot for 17 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 Ann Arbor, MI trucks 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 2020 GMC Sierra 1500 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 Ann Arbor, MI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTP9EED6LG258875 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.

2020 GMC Sierra 1500 Market in MI

Comparable Vehicles

1,547

Average Price

$32,222

Price Range

$10,499–$56,275

Avg Days on Lot

61

Based on 1,547 comparable 2018-2022 GMC Sierra 1500 listings in MI, the average asking price is $32,222. This listing at $41,311 is $9,089 above average (28% above market). Comparable prices in MI range from $10,499 to $56,275. Similar vehicles spend an average of 61 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in MI

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: AT4 — compare trims below)