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2020 GMC Sierra 1500 AT4
$27,994
136,366 miles · Burlington, WI · listed by Lynch Chevrolet of Mukwonago
See this car on lynchchevroletofmukwonago.com →More GMC Sierra 1500Ask the Companion what to offer
Price$27,994
MSRP$27,994
Mileage136,366 miles
ConditionUsed
Body styleCrew Cab
ExteriorCarbon Black Metallic
InteriorJet Black With Kalahari Accents, Perforated Leather-Appointed Front Seat Trim
TransmissionAutomatic
FuelGasoline
EngineEngine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
VIN1GTP9EELXLZ303503
Listed byLynch Chevrolet of Mukwonago
LocationBurlington, WI
What we know about this car
- In this index for 38 days (first seen Sep 9, 2026). A seller may have advertised it before we first read their site.
- The asking price has changed 3 times: down $1,579 (5.3%) from $29,573 when first seen.
- We hold 22 2020 GMC Sierra 1500 with 120,000–140,000 miles. Their middle asking price is $29,883 (half fall between $27,906 and $32,542); this one is $1,889 below the middle. These are asking prices, not sale prices, and trim, options and condition differ.
Price history
- 2026-09-09 — $29,573
- 2026-09-17 — $28,499
- 2026-10-06 — $27,999
- 2026-10-14 — $27,994
Also advertised by
The same VIN appears on 1 other site.
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