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

2021 Chevrolet Trailblazer LT

2021 Chevrolet TrailblazerView this vehicle at aria auto inc. →

Vehicle Details

VINKL79MPSL9MB022615
TrimLT
Exterior ColorWhite
DrivetrainFWD
Engine1.3L I3
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot4

Federal records · buyer verification

2021 CHEVROLET TRAILBLAZER

A component is listed below if NHTSA records a vehicle recall campaign, a manufacturer warranty extension or service campaign, or at least 10 distinct consumer complaints.

Recall campaigns

NHTSA lists these campaigns as covering certain 2021 CHEVROLET TRAILBLAZER vehicles. One campaign can list several components, so these do not sum to the 4 vehicle campaigns on record.

  • Service Brakes1 campaign31 distinct complaints
  • Equipment1 campaignno complaint count above OAV’s minimum of 10
  • Seats1 campaignno complaint count above OAV’s minimum of 10
  • Tires1 campaignno complaint count above OAV’s minimum of 10

Manufacturer campaigns

The manufacturer filed these with NHTSA as warranty extensions or service campaigns.

  • EngineWarranty extensionmost recently Mon Oct 20 2025 00:00:00 GMT+0000 (Coordinated Universal Time)

    A warranty extension does not establish that this vehicle is covered, or that coverage is unexpired. Coverage depends on the program, the VIN, and its date of first sale — confirm with a franchised dealer.

Federal law requires the manufacturer to remedy a safety recall at no cost to the owner — by repair, replacement or refund — for vehicles not more than 15 years old on the date the defect was determined.

Parts are sometimes on back-order and some remedies are interim, so a dealer may not be able to complete the work immediately. A specific vehicle’s current recall status is available through NHTSA’s VIN recall lookup.

CHEVROLET filed 746 other service communications for this model year, nearly all routine repair instructions. OAV lists only warranty extensions and service campaigns; routine bulletins are not listed.

These records describe the 2021 model-year, not any individual vehicle, and are not an inspection. One complaint can be recorded against more than one component, so counts do not sum to the model-year total. Service records for any component listed here are worth requesting from the seller. Showing 5 of 9 components with records above OAV’s publication floor — see all 9 for this model-year.

Complaints are unverified consumer reports submitted to NHTSA. Mileage is self-reported and frequently rounded. Complaint records as of 2026-09-18. Recall records as of 2026-09-18. Manufacturer communications as of 2026-09-18.

LT

Fair Price
$15,49997,771 mi

Raleigh, NC 27604

Is this 2021 Chevrolet Trailblazer LT a good deal?

OAV verdict: Fair Price

Why: Listed at $15,499, comparable market range $12,600–$22,776, based on 30 comparable listings. Listed 4 days.

Market price position

$15,499 · within market range

Comparable range
$12,600 – $22,776
vs. market
$2,899 above low · $7,277 below high
Comparable vehicles
30

Market Retail Price (MRP™)

$17,688

This vehicle $15,499 · $2,189 (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™)

$16,327

This vehicle $15,499 · $828 (5%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-17) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1452 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 are rebuilt from the market snapshot shown above.

Regional Range$12,600 – $22,776

Aria Auto Inc.

Raleigh, NC

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

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Request availability and out-the-door price

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

About This 2021 Chevrolet Trailblazer

Listing updated: Sep 17, 2026

Listed by an independent dealer in Raleigh, NC · On lot for 4 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Trailblazer LT is listed at $15,499 by aria auto inc. in Raleigh, NC 27604. It has 97,771 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is White. It features a FWD drivetrain with a 1.3L I3 engine and CVT transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Fair Price — priced in line with the supported comparable range. Based on 30 comparable listings matched to this vehicle, the estimated market range is $12,600 to $22,776. These comparisons match year, make, and model, using trim where the data supports it. OAV does not adjust comparable prices for mileage — every price shown is the real advertised price. On used vehicles, mileage can still cause OAV to withhold a verdict — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than call it a deal it can't support.

This vehicle has been on the lot for 4 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 17, 2026. The patented comparable band is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader Raleigh, NC suvs market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2021 Chevrolet Trailblazer against similar vehicles currently available for sale — same make, model, and year range, using trim where the data supports it. OAV does not adjust comparable prices for mileage; on used vehicles it withholds a verdict when mileage would distort the comparison — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than overstate a deal. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
  • 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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Raleigh, NC, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN KL79MPSL9MB022615 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.

2021 Chevrolet Trailblazer Market in NC

NC Market Listings

83

Average Price

$19,700

Price Range

$15,517–$22,572

Avg Days on Lot

47

Based on all 83 2019-2023 Chevrolet Trailblazer listings in the NC market, the average asking price is $19,700. This listing at $15,499 is $4,201 below the broader NC average (21% below the NC average). This is a wider, all-trim comparison across NC; OAV's price verdict above uses the closer comparable set. Comparable prices in NC range from $15,517 to $22,572. Similar vehicles spend an average of 47 days on dealer lots in this market.

Similar Chevrolet Trailblazer Listings in NC

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

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.