# 2021 GMC Sierra 1500 Denali

- Price (advertised): $33,161
- Market price: $35,273
- Deal: Good deal, score 67/100, rank 16 of 23
- Condition: Used
- Mileage: 99,267 mi
- Model year: 2021
- Color: Onyx Black
- Drivetrain: 4WD
- VIN: 1GTU9FET8MZ166331
- Photos: 26
- Dealer: coultertempe.com, Tempe, AZ
- Market: Phoenix
- Data as of: 2026-11-13

## Why it ranks where it does

- Advertised at $33,161, $2,112 (6%) under its market price of $35,273.
- Market price is what a 2021 GMC Sierra 1500 with 99,267 miles is advertised for around Phoenix.
- 99,267 miles is above the 60,000 typical for its age.
- Ranked 16 of 23 comparable 2021 GMC Sierra 1500 in Phoenix, score 67 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=1GTU9FET8MZ166331

## Specs

- Engine: 3.0L 6-Cylinder In-Line
- Transmission: Automatic
- Fuel: diesel
- Stock number: GDE70006B
- First listed: 2026-10-25

## Itemized price

- KBB Retail Price: $37,124
- Coulter Price: $32,562
- Price history: 2026-10-26 n/a, 2026-10-27 $34,960, 2026-10-29 $34,585, 2026-10-31 $34,440, 2026-11-08 $33,777, 2026-11-13 $33,161

## Real alternatives nearby

- Costs less: [2017 GMC Sierra 1500 Denali](https://carfinity.ai/car/2017-gmc-sierra-1500-denali-84ca766ec84d/) at $27,637, 82,903 mi, Larry H. Miller Hyundai Peoria
- Costs less: [2017 GMC Sierra 1500 Denali](https://carfinity.ai/car/2017-gmc-sierra-1500-denali-10b5b71399fe/) at $28,791, 94,731 mi, AutoNation Chevrolet Arrowhead
- Costs less: [2019 GMC Sierra 1500](https://carfinity.ai/car/2019-gmc-sierra-1500-113f62c68490/) at $28,586, 80,014 mi, Camelback Hyundai
- A step up: [2019 GMC Sierra 1500 SLT](https://carfinity.ai/car/2019-gmc-sierra-1500-slt-618985c486eb/) at $36,616, 37,279 mi, AutoNation Chevrolet Gilbert
- A step up: [2021 GMC Sierra 1500 Elevation](https://carfinity.ai/car/2021-gmc-sierra-1500-elevation-f09432c30ed9/) at $35,285, 42,872 mi, Henry Brown Buick GMC
- A step up: [2023 GMC Sierra 1500 Elevation](https://carfinity.ai/car/2023-gmc-sierra-1500-elevation-e1f00b027854/) at $35,664, 28,006 mi, courtesychev.com

- Page: https://carfinity.ai/car/2021-gmc-sierra-1500-denali-e8145cd5b81d/
- See it on the dealer's site: https://carfinity.ai/go/e8145cd5b81d
- More like it: https://carfinity.ai/used/gmc-sierra-1500/phoenix-az/