# 2021 GMC Sierra 1500 AT4

- Price (advertised): $35,726
- Market price: $39,464
- Deal: Great deal, score 79/100, rank 8 of 41
- Condition: Used
- Mileage: 82,750 mi
- Model year: 2021
- Color: Gray
- Drivetrain: 4WD
- VIN: 3GTU9EET4MG365127
- Photos: 25
- Dealer: roncartercdjr.com, Alvin, TX
- Market: Houston
- Data as of: 2026-11-13

## Why it ranks where it does

- Advertised at $35,726, $3,738 (9.5%) under its market price of $39,464.
- Market price is what a 2021 GMC Sierra 1500 with 82,750 miles is advertised for around Houston.
- 82,750 miles is above the 60,000 typical for its age.
- Ranked 8 of 41 comparable 2021 GMC Sierra 1500 in Houston, score 79 out of 100.

Price is the dealer's advertised price, before tax, title and registration. Confirm price and availability with the dealer.

## Safety and recalls

- NHTSA overall safety rating: 4 to 5 of 5 by version
- Frontal crash: 4 of 5
- Side crash: 5 of 5
- Rollover: 4 of 5
- Recall campaigns issued for this model year: 7
- Owner complaints filed with NHTSA for this model year: 608
- A recall campaign covers the model year, not this one car. Check this car's VIN: https://www.nhtsa.gov/recalls?vin=3GTU9EET4MG365127

## Specs

- Engine: 3.0L 6-Cylinder In-Line
- Transmission: 10-Speed Automatic
- Stock number: MG365127
- First listed: 2026-10-16

## Itemized price

- Advertised price: $35,726
- Dealer document fee: $225
- Price history: 2026-10-16 n/a, 2026-10-17 $37,648, 2026-10-22 $36,770, 2026-10-29 $36,636, 2026-11-07 $35,726

## Real alternatives nearby

- Costs less: [2022 GMC Sierra 1500 Elevation](https://carfinity.ai/car/2022-gmc-sierra-1500-elevation-e312c2e4ac6c/) at $33,159, 32,671 mi, keatinghonda.com
- Costs less: [2023 GMC Sierra 1500 Elevation](https://carfinity.ai/car/2023-gmc-sierra-1500-elevation-71c3c327eaa1/) at $34,980, 27,390 mi, Classic Chevrolet Sugar Land
- Costs less: [2020 GMC Sierra 1500 SLT](https://carfinity.ai/car/2020-gmc-sierra-1500-slt-8d5d66a2d801/) at $33,925, 53,229 mi, Fort Bend Kia
- A step up: [2019 GMC Sierra 1500 Denali](https://carfinity.ai/car/2019-gmc-sierra-1500-denali-bc36d0f8c13e/) at $37,845, 50,155 mi, reliancenissan.com
- A step up: [2025 GMC Sierra 1500 SLT](https://carfinity.ai/car/2025-gmc-sierra-1500-slt-e18d48659c1d/) at $36,415, 48,612 mi, texangm.com
- A step up: [2026 GMC Sierra 1500 SLT](https://carfinity.ai/car/2026-gmc-sierra-1500-slt-0e7cdb18162a/) at $37,314, 36,533 mi, Friendly Ford of Crosby

- Page: https://carfinity.ai/car/2021-gmc-sierra-1500-at4-e470867f5d3a/
- See it on the dealer's site: https://carfinity.ai/go/e470867f5d3a
- More like it: https://carfinity.ai/used/gmc-sierra-1500/houston-tx/