300KMile rating

Market price

$36,030

This one is $2,801 (8%) under it.

Longevity record

No. 33

11.6% of Chevrolet Suburbans reach 250,000 miles, against 5.4% of all vehicles. See the ranking.

Runway to 200k

96k mi

95,948 miles left before 200,000 — about 8 years at 12,000 a year

TrimZ71 4WD

BodySUV

ColorGray

Engine355 hp 5.3L V8

DrivetrainFour-Wheel Drive

FuelGasoline

MPG (combined)17

NHTSA safetyNot Rated

LocationNorco, CA

SellerPremium Autos Inc

VIN1GNSKDKD8MR336983

Known issues to check on the 2021 Chevrolet Suburban

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 Suburban 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.

Read owner reviewsWhat owners of this exact model year say about reliability, repairs and what they paid.Edmunds →

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About this car

The Chevrolet Suburban is No. 33 on the Caboose longevity table: 11.6% of them reach 250,000 miles, against 5.4% of all vehicles. This 2021 Chevrolet Suburban Z71 4WD is listed at $33,229, about $2,801 below the CarGurus expected market price of $36,030. It has 104,052 miles and comes in Gray. Power comes from a 355 hp 5.3L V8 with four-wheel drive, rated around 17 MPG combined. It is offered by Premium Autos Inc in Norco, CA.

Why it's a good buy

11.6% of Chevrolet Suburbans reach 250,000 miles — No. 33 of 52 on the Caboose table
95,948 miles of runway before 200,000
8% below market price ($2,801 savings)
Leather Seats
Alloy Wheels
Third Row Seating