# 2021 GMC Yukon AT4

- Price (advertised): $39,220
- Market price: $38,366
- Deal: Fair price, score 44/100, rank 6 of 22
- Condition: Used
- Mileage: 81,523 mi
- Model year: 2021
- Color: Summit White
- Drivetrain: 4WD
- VIN: 1GKS2CKD6MR187433
- Photos: 30
- Dealer: demontrondmazda.com, Webster, TX
- Market: Houston
- Data as of: 2026-11-13

## Why it ranks where it does

- Advertised at $39,220, $854 over its market price of $38,366.
- Market price is what a 2021 GMC Yukon with 81,523 miles is advertised for around Houston.
- 81,523 miles is above the 60,000 typical for its age.
- Ranked 6 of 22 comparable 2021 GMC Yukon in Houston, score 44 out of 100.

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

## Specs

- Engine: 5.3L 8-Cylinder
- Transmission: Automatic
- Fuel: gas
- Stock number: XMR187433
- First listed: 2026-10-18

## Itemized price

- Retail Price: $37,995
- Documentation Fee: $225
- DeMontrond Price: $38,220
- Price history: 2026-10-18 $42,019, 2026-10-23 $40,223, 2026-10-29 $40,123, 2026-10-31 $39,723, 2026-11-05 $39,220, 2026-11-10 $38,720, 2026-11-13 $38,220

## Real alternatives nearby

- Costs less: [2020 GMC Yukon Denali](https://carfinity.ai/car/2020-gmc-yukon-denali-2c7a4db70ae0/) at $36,675, 62,338 mi, Classic Buick GMC
- Costs less: [2020 GMC Yukon Denali](https://carfinity.ai/car/2020-gmc-yukon-denali-ece95e4b9788/) at $31,615, 87,600 mi, West Point Lincoln
- Costs less: [2021 GMC Yukon SLT](https://carfinity.ai/car/2021-gmc-yukon-slt-e8b395c217f6/) at $31,985, 92,479 mi, West Houston INFINITI
- A step up: [2023 GMC Yukon SLT](https://carfinity.ai/car/2023-gmc-yukon-slt-47b583da809c/) at $39,772, 68,890 mi, Land Rover West Houston
- A step up: [2024 GMC Yukon SLT](https://carfinity.ai/car/2024-gmc-yukon-slt-c3dacfaf1ed6/) at $43,716, 69,765 mi, keatingnissan.com
- A step up: [2022 GMC Yukon SLT](https://carfinity.ai/car/2022-gmc-yukon-slt-abcbbc9226a5/) at $42,221, 56,581 mi, doggettfordsouthloop.com

- Page: https://carfinity.ai/car/2021-gmc-yukon-at4-e5e3a67688b0/
- See it on the dealer's site: https://carfinity.ai/go/e5e3a67688b0
- More like it: https://carfinity.ai/used/gmc-yukon/houston-tx/