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

2021 Chevrolet Colorado Z71

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Vehicle Details

VIN1GCGTDENXM1208288
TrimZ71
Exterior ColorBlack
Drivetrain4WD
Engine3.6L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot71

Z71

Great Deal
$26,31687,229 mi

Renton, WA 98057

Is this 2021 Chevrolet Colorado Z71 a good deal?

OAV verdict: Great Deal

Why: Listed at $26,316, comparable market range $27,999–$31,738, based on 13 comparable listings. Days on lot: 71 days (market average 74 days).

Market price position

$26,316 · $1,683 below market low

Comparable range
$27,999 – $31,738
vs. market low
— $1,683 (6% below)
Comparable vehicles
13

Market Retail Price (MRP™)

$29,869

This vehicle $26,316 · $3,553 (12%) below 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™)

$27,025

This vehicle $26,316 · $709 (3%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-14) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1746 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Regional Range$27,999 – $31,738

Good Chevrolet

Renton, WA

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

About This 2021 Chevrolet Colorado

Listing updated: Aug 14, 2026

Listed by a franchise dealer in Renton, WA · On lot for 71 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Colorado Z71 is listed at $26,316 by good chevrolet in Renton, WA 98057. It has 87,229 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. It features a 4WD drivetrain with a 3.6L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 13 comparable listings matched to this vehicle, the estimated market range is $27,999 to $31,738. These comparisons match year, make, and model and may currently span trims and configurations (trim-level matching is rolling out).

This vehicle has been on the lot for 71 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 Renton, WA 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 2021 Chevrolet Colorado against similar vehicles currently available in the local and regional market — same make, model, and year range (currently across available trims and configurations; trim-level matching is rolling out), filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the typical range for comparable vehicles.
  • Fair Price — priced within the expected range for comparable vehicles.
  • Overpriced — priced above the typical range for comparable vehicles.

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 Renton, WA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GCGTDENXM1208288 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2021 Chevrolet Colorado Market in WA

WA Market Listings

135

Average Price

$28,314

Price Range

$8,999–$45,343

Avg Days on Lot

74

Based on all 135 2019-2023 Chevrolet Colorado listings in the WA market, the average asking price is $28,314. This listing at $26,316 is $1,998 below the broader WA average (7% below the WA average). This is a wider, all-trim comparison across WA; OAV's price verdict above uses the closer comparable set. Comparable prices in WA range from $8,999 to $45,343. Similar vehicles spend an average of 74 days on dealer lots in this market.

Similar Chevrolet Colorado Listings in WA

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: Z71 — compare trims below)