2021 Buick Envision Problems
- Complaints
- 23filed with NHTSA
- Median mileage
- 35,475miles, 6 complaints with mileage
- Recalls
- 2campaigns on record
- Trend
- RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
- NHTSA crash rating
- 5 / 5stars overall, 2 rated versions
- EPA fuel economy
- 26 mpgcombined, 2.0L 4-cyl FWD · 24 city / 31 hwy
Sources: NHTSA records for the 2021 Buick Envision (complaints, recalls, investigations), NHTSA crash tests, EPA fuel economy. Report an error
NHTSA recorded 23 consumer complaints for the 2021 Buick Envision. The part named most often is fuel system, with 7 complaints (30% of the total), followed by electrical system (5) and transmission and drivetrain (5). 6 of the complaints include a mileage, and 67% of those were filed for vehicles with under 50,000 miles; the median is 35,475 miles. Of all complaints, 2 involved a crash, according to the filers. NHTSA lists 2 recall campaigns and 699 technical service bulletins for this model year. Fuel system complaints overlap with 37 technical service bulletins filed under the same part. Electrical system complaints overlap with 177 technical service bulletins filed under the same part.
This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Fuel system7 30%
- Electrical system5 22%
- Other or unknown3 13%
- Engine2 8.7%
- Tires2 8.7%
- Air bags1 4.3%
- Brakes1 4.3%
- Equipment1 4.3%
Also reported: Exterior lighting (1), Body and structure (1), Suspension (1), Vehicle speed control (1), Visibility (wipers, defrost, mirrors) (1).
Example complaints
Fuel system: “Not safety, but GM recalled 2021Trailblazers to replace Evap Purge Pumps on vehicles showing check engine light resulting in bad purge pump diagnosis. Why only Trailblazers? I recently had to replace one on my 2021Envision at 37,588 miles after my check engine light came on. Fortunately I bought the extended insurance when I purchased my new vehicle and only paid the $100 deductible. Otherwise it would have cost me $404. If they knew of problems for that year, why not send out letters to other owners of GM vehicles? Thank you. …”
NHTSA complaint #11593096, filed 2024-06Electrical system: “The contact owns a 2021 Buick Envision. The contact stated that while driving at various speeds, the Lane Change Alert with Side Blind Zone Alert malfunctioned. The contact stated that while driving at an undisclosed speed, the side-view mirror illuminated erroneously while driving near a guard rail. Additionally, the contact stated that the side-view mirror had failed to illuminate while there was a vehicle in the blind spot. The vehicle was taken to the dealer several times, but the cause of the failure could not be determined. …”
NHTSA complaint #11692364, filed 2025-10, 53,000 milesTransmission and drivetrain: “When I start at a low speed it's like it does not know which gear to go in. You push on the gas and it does not move much and then launches forward. It has done this since I purchased it in April 2025 used.When in auto stop and the engine starts up with my foot still on the brake, sometimes it will lurch and buck. Buick dealer did do a transmission fluid flush and it still does the same thing daily.”
NHTSA complaint #11708450, filed 2026-01Other or unknown: “got a check engine light on, took to dealer was a code 1098, the part is on back order told that it would not be available until middle of may, this happened to me at the end of march, now am learning that GM issued a recall on that part for their diesel Duramax engine, I think it is a GM wide problem.”
NHTSA complaint #11733545, filed 2026-04Mileage when problems were reported
67% of the 6 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 24,000 and 53,000 miles.
Complaints by year filed
Trend: rising. Complaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
Crash test ratings
NHTSA's 5-Star Safety Ratings for the 2021 Buick Envision. Frontal results are shown driver / passenger; rollover shows the star rating and NHTSA's estimated risk of rolling over in a single-vehicle crash.
| Version | Overall | Frontal | Side | Side pole | Rollover |
|---|---|---|---|---|---|
| Envision · SUV AWD | ★★★★★ | 5 / 5 | 5 | 5 | 4 · 14.7% risk |
| Envision · SUV FWD | ★★★★★ | 5 / 5 | 5 | 5 | 4 · 16.9% risk |
Driver aids listed by NHTSA for the 2021 model year: forward collision warning standard, lane departure warning standard, automatic emergency braking standard.
Neighbouring years: 2020: same overall rating; 2022: same overall rating. A redesign between years can change both the car and the test.
Source: NHTSA New Car Assessment Program (5-Star Safety Ratings), nhtsa.gov/ratings.
Fuel economy and running cost
EPA ratings for each 2021 Buick Envision version. Annual fuel cost is the EPA's estimate at its current fuel prices for 15,000 miles a year (55% city driving).
| Version | Engine | Transmission | City | Hwy | Comb. | Fuel / yr |
|---|---|---|---|---|---|---|
| Envision AWD | 2.0L 4-cyl | 9-speed automatic | 22 | 29 | 25 | $2,700 |
| Envision FWD | 2.0L 4-cyl | 9-speed automatic | 24 | 31 | 26 | $2,600 |
Source: U.S. EPA and Department of Energy, fueleconomy.gov. Ratings are for comparing vehicles; real-world mileage varies with driving and conditions.
Recalls and investigations
- 22V903000Dec 8, 2022Exterior lighting › Lighting control module › SoftwareCovers: Buick Envision 2021–2023, Cadillac CT5 2020–2023, CT4 2020–2023 +8 more
General Motors, LLC (GM) is recalling certain 2020-2023 Cadillac CT4 and CT5; 2021-2023 Buick Envision; and 2022-2023 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The daytime…
- 21V421000Jun 10, 2021Air bags › Srs malfunction warning lamp/lightCovers: Buick Envision 2021, Chevrolet Tahoe 2021, GMC Yukon 2021 +7 more
General Motors, LLC (GM) is recalling certain 2021 Buick Envision, Cadillac CT4, CT5, Escalade, Escalade ESV, Chevrolet Tahoe, Corvette, Suburban, GMC Yukon, Yukon XL vehicles. The communications gateway module incorrectly processes a loss of communication…
Recall details for the 2021 Buick Envision → · Check a VIN at nhtsa.gov/recalls
Technical service bulletins
TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 699 on record; the latest 10 are shown.
- 11037555Sep 26, 2026Other or unknown. This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
- 11037253Sep 4, 2026Other or unknown. This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
- 11036392Aug 20, 2026Other or unknown. This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
- 11035340Jul 21, 2026Other or unknown. PI to help diagnose A/C concern
- 11034769Jun 23, 2026Other or unknown. This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message.
- 11032764May 11, 2026Other or unknown. Pi created to provide GM dealers with information on gathering information for projection issue
- 11032763May 11, 2026Other or unknown. This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
- 11031717Apr 20, 2026Other or unknown. This PI communicates information on a SPS programming issue causing Serial Data Authentication Configuration to fail.
- 11030974Apr 1, 2026Other or unknown. This preliminary information communicates information about how to determine if a wheel and tires size change is available.
- 11030092Mar 9, 2026Other or unknown. This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
Other model years of the Buick Envision
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 2025 | 10 | 2,700 | 0 | 5 | 24 | — | Too new |
| 2024 | 13 | 1,200 | 1 | 5 | 24 | — | Too new |
| 2023 | 26 | 3,130 | 1 | 5 | 26 | 46 · Typical | Too new |
| 2022 | 26 | 21,000 | 1 | 5 | 26 | 50 · Typical | Rising |
| 2021 | 23 | 35,475 | 2 | 5 | 26 | — | Rising |
| 2020 | 12 | 38,500 | 0 | 5 | 25 | — | Not enough data |
| 2019 | 23 | 4,732 | 0 | 5 | 25 | — | Rising |
| 2018 | 15 | 18,000 | 0 | 5 | 25 | — | Falling |
| 2017 | 81 | 22,000 | 4 | 5 | 25 | 99 · More | Stable |
| 2016 | 19 | 11,875 | 5 | 5 | 22 | — | Rising |
All Buick Envision model years · Best and worst years by complaints
Frequently asked questions
How many NHTSA complaints does the 2021 Buick Envision have?
NHTSA recorded 23 consumer complaints for the 2021 Buick Envision as of Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 2021 Buick Envision is reported most often?
Fuel system is named most often, in 7 complaints (30% of the total), followed by electrical system with 5.
Has the 2021 Buick Envision been recalled?
NHTSA lists 2 recall campaigns for this model year. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
How did the 2021 Buick Envision do in NHTSA crash tests?
NHTSA's 5-Star Safety Ratings give the 2021 Buick Envision 5 out of 5 stars overall, across 2 rated versions (body style and drive). Ratings from different model years are only comparable when the vehicle was not redesigned in between.
What gas mileage does the 2021 Buick Envision get?
The EPA rates the 2021 Buick Envision (Envision FWD, 2.0L 4-cyl) at 26 mpg combined, 24 city and 31 highway, with an estimated annual fuel cost of $2,600 at 15,000 miles a year. Other engine and drive versions are rated differently.
At what mileage are problems with the 2021 Buick Envision reported?
Among the 6 complaints that include a mileage, the median is 35,475 miles and the middle half falls between 24,000 and 53,000 miles; 67% were filed for vehicles with under 50,000 miles.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Crash ratings are from NHTSA’s New Car Assessment Program. Fuel economy is from the EPA and DOE (fueleconomy.gov).
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.