Mile ratingKnown issues to check on the 2021 Chevrolet Tahoe
One widely reported problem pattern applies to this model year. That does not mean this car has the fault — many were fixed under warranty or recall — but it is what to check, and what to ask the seller for, before you buy.
- 5.3L V8 (Active Fuel Management)Expensive if it bites
The Gen V 5.3 V8 with cylinder deactivation is widely reported for collapsed AFM lifters, wiped camshaft lobes and heavy oil consumption, usually announced by a persistent tick.
What to check: Start it stone cold and listen for a tick or misfire. Ask for oil consumption history and whether lifters or the camshaft have been replaced; an AFM delete or a documented lifter job is a plus, not a red flag.
Patterns are drawn from NHTSA recalls and complaints, manufacturer service bulletins and consistent owner reporting. Always confirm open recalls against the VIN and get an independent pre-purchase inspection.
What owners of the 2021 Tahoe say
Owner reviews for this exact model year are the fastest way to find out what breaks, what it costs to fix and whether the car lives up to the spec sheet.
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About this car
The Chevrolet Tahoe is No. 44 on the Caboose longevity table: 7.1% of them reach 250,000 miles, against 5.4% of all vehicles. This 2021 Chevrolet Tahoe LS 4WD is listed at $32,394, about $746 below the CarGurus expected market price of $33,140. It has 86,092 miles and comes in Black. Power comes from a 355 hp 5.3L V8 with four-wheel drive, rated around 17 MPG combined. It is offered by Holler Ford in Maitland, FL (franchise dealer).
Why it's a good buy
- 7.1% of Chevrolet Tahoes reach 250,000 miles — No. 44 of 52 on the Caboose table
- 113,908 miles of runway before 200,000
- Suspension Package
- Alloy Wheels
- Third Row Seating
- Bluetooth
Features
Caboose PRO
The full 779-word analysis of this car
The verdict
The 2021 Chevrolet Tahoe LS 4WD is listed at $32,394 with 86,092 miles. The Caboose score is 6.2 out of 10, built from three things: how far below market the price sits, how much of the 200,000-mile target is still ahead of the odometer, and how often this model reaches 250,000 miles in the iSeeCars study (7.1% of Chevrolet Tahoes do).
The asking price is $746 (2.3%) under the CarGurus expected price of $33,140, which is a real discount rather than a rounding gap. That puts it in the middle of the pack, so treat it as a candidate to compare rather than a car to rush.
- Price against the market
- Mileage runway to 200,000
- Odds of reaching 250,000 miles
- Ownership budget (planning estimates)
- What to inspect on this exact car
- Questions for Holler Ford
- Your next seven days
Get it road-ready
The usual first-week purchases for a 2021 Chevrolet Tahoe, from partners we trust.
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