2021 Chevrolet Suburban
2021 model shown · Photo: Kevauto, CC BY-SA 4.0

Full-size SUVs · T1 generation

2021 Chevrolet Suburban: reliability, problems and cost to own

Think twice Below average

It scores 23 out of 100 for reliability compared with other full-size SUVs. Over the next 5 years we expect it to cost about $30,750 to own, including $11,705 in repairs.

Early estimate: this rating uses our own sales estimate for the Chevrolet Suburban.

Reliability

23/100

Below average

Repairs, 5 years

$11,705

at 12,000 mi a year

Fuel, 5 years

$11,333

18 mpg, $3.40/gal

Price today

$34,264

$30,152 – $38,375, estimate

Recalls

12

on record

Owner complaints

204

filed with NHTSA

These are estimates, not guarantees. They come from public NHTSA complaint and recall data and EPA fuel economy, assuming 5 years of ownership and 12,000 miles a year. Change the assumptions or see how it works.

Where repair money is likely to go

Engine & cooling$7,275
Transmission & drivetrain$3,339
Electrical system$278
Driver-assist & stability$231
Brakes$149
Body, glass & interior$145

Expected over 5 years, by area of the car.

Recalls

Check whether a specific car still has open recalls with its VIN at nhtsa.gov/recalls.

Before you buy

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Other years of the Chevrolet Suburban

Of the years we rate, the 2018 scores best (82/100) and the 2023 worst (13/100).

YearReliability
2027Not rated yet
2026Not rated yet
2025Not rated yet
202415/100
202313/100
202221/100
202123/100
202077/100
201964/100
201882/100
201772/100
201669/100
201559/100

Questions people ask

Is the 2021 Chevrolet Suburban a year to avoid?

Yes. It scores 23 out of 100, among the least reliable full-size SUVs of 2015–2024. The 2017, 2018 and 2020 Suburban scored much better.

Is the 2021 Chevrolet Suburban reliable?

It scores 23 out of 100 against other full-size SUVs from 2015 to 2024, which is below average. Based on 204 owner complaints filed with NHTSA, we expect about $11,705 in repairs over the next 5 years at 12,000 miles a year.

How much does a 2021 Chevrolet Suburban cost to own?

About $30,750 over 5 years: $7,712 in lost value, $11,705 in repairs and $11,333 in fuel at $3.40 a gallon. A typical one sells for about $34,264 today.

What are the best years of the Chevrolet Suburban?

Of the years we rate, the 2018 scores best (82/100) and the 2023 worst (13/100).

How many recalls does the 2021 Chevrolet Suburban have?

12 recalls on record with NHTSA.