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AutosXchange Intel · VIN history

VIN KL79MRSL7MB009017 · 2021 Chevrolet Trailblazer

Every dealer listing of this VIN tracked by AutosXchange since 2026-11-08: where it was listed, for how much, and when it left the market. Listed for sale now.

At the car? Scan the barcode on the driver's door jamb or windshield sticker.
1dealer listing1state0price changesFor salestatus

What this means for you: For sale now at Legacy GMC for $20,056. Its car page compares that price with similar cars.

Still for sale at Legacy GMC · $20,056View active listing
VIN decoded

2021 Chevrolet Trailblazer LT

Factory details for VIN KL79MRSL7MB009017 from NHTSA's vehicle database (the manufacturer's own data). The VIN check digit is valid.

Year2021
MakeChevrolet
ModelTrailblazer
TrimLT
BodySport Utility Vehicle
Doors4
DriveAWD/All-Wheel Drive
Engine1.3L 3-cylinder
FuelGasoline
TransmissionAutomatic, 9-speed
Built inBupyeong, South Korea

4 NHTSA recalls for the 2021 Chevrolet Trailblazer (all VINs of this model year). Check whether this exact car still has an open recall: NHTSA recall check for this VIN →

  • Service Brakes (20V588000): General Motors LLC (GM) is recalling certain 2020 Chevrolet Corvette and Cadillac CT4, CT5 and XT4, 2021 Chevrolet Trailblazer, and 2020-2021 Buick Encore GX vehicles. Sensor connection contamination in the electronic b…
  • Tires (20V295000): General Motors LLC (GM) is recalling certain 2021 Chevrolet Trailblazer vehicles factory-equipped with optional 17-inch sport terrain tires. The certification label on these vehicles does not provide the tire size and c…
  • Equipment:Mechanical:Accessory Scissor/Screw/Bottle Jack/Lift:Stand (21V440000): General Motors, LLC. (GM) is recalling certain 2020-2022 Buick Encore GX and 2021-2022 Chevrolet Trailblazer vehicles. The emergency jack, if not positioned as directed in the vehicle owner's manual, can fracture while …

Decoded data is what the manufacturer reported for this VIN pattern; options and condition of the actual car can differ. Accident and title history are not part of a VIN decode.

Timeline

Dealer listings of this VIN

DealerAddedRemovedFirst listed priceLast listed pricePrice changesOutcome
Legacy GMCCorbin, KYNov 8Still listed$20,056$20,056current asking0For saleView listing

2021 Chevrolet Trailblazer: market value

Market value of this car
$15,885
based on 5 comparable cars · same 2021–2022 Trailblazer LT · used · within 100 miles of Corbin, Kentucky
High price · $4,171 above market

All 2021 Chevrolet Trailblazer trims (30 days): $16,634 · median of 337 prices (last listed + current asking). This mixes trims; the value above is this car's.

All 2021 Chevrolet Trailblazer trims: market value

Market value (30 days): $16,634, the median of 337 prices: 8 last listed (removed in 30 days) + 329 current asking. Last listed price is the final advertised price of a listing before it was removed from sale, like a stock's last traded price. Market value is the median of last listed prices (listings removed in the window) together with current asking prices.

7-day market value
$16,634
median of 337 prices: 8 last listed + 329 current asking
Last listed median (7d): $14,473 · n 8Current asking median: $16,695 · n 329
based on 5 days of tracking since Nov 5, 2026
30-day market value
$16,634
median of 337 prices: 8 last listed + 329 current asking
Last listed median (30d): $14,473 · n 8Current asking median: $16,695 · n 329
based on 5 days of tracking since Nov 5, 2026
90-day market value
$16,634
median of 337 prices: 8 last listed + 329 current asking
Last listed median (90d): $14,473 · n 8Current asking median: $16,695 · n 329
based on 5 days of tracking since Nov 5, 2026

Market value, last listed and asking prices per day

  • Market value $16,634
  • Last listed median $14,473
  • Current asking median $16,695
All 2021 Chevrolet Trailblazer trims: market value, last listed median and current asking median per day (30-day window)Nov 6: market value —, last listed $14,811, asking $15,999; Nov 7: market value —, last listed $14,811, asking $16,372; Nov 8: market value —, last listed $16,310, asking $16,372; Nov 9: market value —, last listed $14,950, asking $16,490; Nov 10: market value $16,634, last listed $14,473, asking $16,695$14k$15k$16k$17kNov 6Nov 7Nov 8Nov 9Nov 10Nov 6: market value —, last listed median $14,811, current asking median $15,999Nov 7: market value —, last listed median $14,811, current asking median $16,372Nov 8: market value —, last listed median $16,310, current asking median $16,372Nov 9: market value —, last listed median $14,950, current asking median $16,490Nov 10: market value $16,634, last listed median $14,473, current asking median $16,695

30-day window, based on 5 days of tracking since Nov 5, 2026. Latest: market value from 337 prices (8 last listed, 329 current asking). One point per day; lines are smoothed curves through the daily values.

Only verified listings count (data-integrity checks); removals from a dealer's feed or website change, and cars still listed at another dealer, are not last listed prices. API: market value JSON.

All 2021 Chevrolet Trailblazer trims: retail value by area

Market value is the median of last listed prices (cars that left the market in the window) and current asking prices. Typical range = middle 80% of prices (10th to 90th percentile). Windows reach back only to Nov 5, 2026, when tracking began.

AreaMarket valuelast listed + current askingLast listedwhat it’s been pushed forCurrent askingcars for sale now
PA$19,375typical $15,325–$21,975n 32not enough data here$19,375typical $15,325–$21,975n 32
OH$15,625typical $12,525–$19,975n 28not enough data here$15,625typical $12,525–$19,975n 28
IL$16,750typical $12,400–$20,600n 17not enough data heren 1$16,750typical $12,250–$20,875n 16
National$16,750typical $12,750–$20,500n 337$14,500typical $10,950–$18,050n 8$16,750typical $12,750–$20,500n 329
AutosXchange Intel

Market for this car: 2021 Chevrolet Trailblazer

Quick numbers for every 2021 Chevrolet Trailblazer we track. Pick an area and a period; open the full comparison for more.

Showing Kentucky. Tracking began Nov 5, 2026, so 30- and 90-day views cover the days since then.

0price cuts
0price increases
1removed (often sold)
0newly listed

Kentucky, 2026-11-05 to 2026-11-10. Asking prices, not sale prices; a removed listing is often, but not always, a sale.

See every 2021 Chevrolet Trailblazer for sale

Open the full comparison →

Method

About this history

Asking prices advertised by dealers, as tracked by AutosXchange; not final sale prices. "Listing removed" means the listing ended and the VIN has not been advertised by any dealer on AutosXchange since; "Moved" means it appeared at another dealer within 45 days. History begins 2026-11-05.

FAQ

Questions

Where was VIN KL79MRSL7MB009017 listed for sale?

Legacy GMC in Corbin, KY from 2026-11-08 (still listed) at $20,056.

Source: AutosXchange Intel Hub, autos-xchange.com/market, 2026-11-10. AutosXchange Intel Hub · Methodology