2021 Chevy Tahoe: Down 45% in Five Years

Five years on, a 2021 Chevrolet Tahoe sells for a lot less than it did new. Jalopnik reports that CarEdge has the average 2021 Tahoe losing 35.9% of its value, from $63,814 down to $40,895.

Measure it against the class and the picture flips. In an iSeeCars study covering March 2025 to February 2026, the Tahoe's five-year depreciation comes in at 45.3%, the second-smallest drop among large SUVs. The segment averaged 52.1%; all vehicles averaged 41.8%.

In that same study, GMC's Yukon and Yukon XL posted 48.0% and the Chevrolet Suburban 49.7%, all worse than the Tahoe.

The dollar loss is the part that stings. Jalopnik reports a 35% to 45% depreciation rate works out to $20,000 to $30,000 gone, depending on trim, mostly because these SUVs were expensive from day one.

Where the money went

Timing is one reason. Used-car prices sat at record highs when the fifth-generation Tahoe arrived, then cooled fast. Manheim's index follows what dealers pay at auction. It peaked at 257.7 at the end of 2021, Jalopnik reports, then read 196.1 in June 2024, a 23.9% slide.

KBB's tracker shows the 2021 Tahoe gaining $2,794 in 2023 and then losing $11,584 in 2024.

Chevrolet refreshed the Tahoe for 2025 and revealed the update in late 2023. It added a new screen that runs Google, a gear selector on the column, handling updates and a restyled front end. A 2021 has none of it, and that weighs on its resale appeal.

Owner satisfaction trails too. The 2021 Tahoe scores 2.6 out of 5 from 84 Edmunds reviews, and 39% of those ratings are one-star, Jalopnik reports. KBB's consumer score is 3.4 out of 5, but only half of its reviewers recommend the truck. Consumer Reports has advised shoppers to avoid the 2021 Tahoe over reliability problems.

What it costs to keep

Maintenance is the friendly number. CarEdge puts 10-year maintenance and repairs at $9,967, which is $1,455 under the average SUV. It also puts the odds of a major repair within five years at 12.58%.

Two other bills are not so kind. CarEdge puts insurance at about $2,527 a year, and RepairPal gives the Tahoe 3.5 out of 5 for reliability, which ranks it 21st out of 26 midsize SUVs. Fuel economy runs between 16 and 24 mpg.

Space, trims and the sticker math

The 2021 model year opened the Tahoe's fifth generation, with a 210.7-inch body, an independent rear suspension and 66% more cargo space behind the third row, up from 15.3 to 25.5 cubic feet.

Engine choices were a 5.3-liter V8 at 355 horsepower, a 6.2-liter V8 at 420 hp in the High Country and a 277-hp 3.0-liter turbodiesel inline-six, across six trims.

At launch, the spread between the cheapest LS and the top High Country was $19,100. The LS started at $50,295 with destination and the High Country at $69,395. KBB's fair purchase prices have compressed that gap to $8,200, at $39,200 against $31,000, and its current range runs from $31,000 for an LS to $39,900 for a Z71.

On interior space, Jalopnik notes the Tahoe ranks among the best SUVs under $30,000. Listings on Autotrader and Cars.com still show plenty of 2021 Tahoes across trims and prices.

Test-drive first

Our call is test-drive first. The percentage depreciation beats the segment, the maintenance bill sits below average, and the space is the reason to shop one. Against that: a 12.58% chance of a major repair, a reliability rank of 21st out of 26, and 16 to 24 mpg.

If you need three rows and the cargo room, a well-kept, low-mileage 2021 under $30,000 can still make sense today. Put a pre-purchase inspection in the deal before you sign.

• CarEdge
• Chevrolet Suburban
• Chevrolet Tahoe
• depreciation
• Kelley Blue Book
• used SUVs