2008 Buick Enclave Engine Problems

NHTSA component category: ENGINE · data through 07/14/2026

72Engine complaints

13.4%Of all 536 complaints

#4Most-reported category

Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.

How engine ranks on this vehicle

POWER TRAIN129 · 24.1%

AIR BAGS101 · 18.8%

STEERING98 · 18.3%

ENGINE72 · 13.4%

ELECTRICAL SYSTEM71 · 13.2%

Share of the 536 complaints citing each category; one complaint can cite several. Full breakdown on the 2008 Buick Enclave overview page.

What owners report

“THE CONTACT OWNS A 2008 BUICK ENCLAVE. THE CONTACT STATED THAT WHILE DRIVING 58 MPH, THE VEHICLE STALLED WITH THE ILLUMINATION OF THE CHECK ENGINE…”NHTSA complaint 10519874 — filed 06/14/2013

“THE CONTACT OWNS A 2008 BUICK ENCLAVE. THE CONTACT STATED THAT WHILE TRAVELING 55 MPH, THE ENGINE SEIZED WITHOUT WARNING. THE VEHICLE WAS TOWED TO…”NHTSA complaint 10512513 — filed 05/17/2013

“THE CONTACT OWNS A 2008 BUICK ENCLAVE. THE CONTACT STATED THAT WHILE TRAVELING 55 MPH, THE ENGINE SEIZED AND THE VEHICLE CAME TO A STOP…”NHTSA complaint 10512499 — filed 05/17/2013

Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.

Engine complaints by year filed

Frequently asked questions

Does the 2008 Buick Enclave have engine problems?

Engine is the #4 most-reported problem area on the 2008 Buick Enclave: 72 of 536 complaints on file (13.4%). Complaints are unverified owner reports, not confirmed defects.

How many complaints does the 2008 Buick Enclave have in total?

536 complaints were on file with NHTSA as of 07/14/2026. Across all categories, 13 involved a crash, 10 involved a fire, 41 reported injuries, and none reported deaths.

What does NHTSA's engine category include?

NHTSA assigns each complaint to standard component categories; this page reports the ENGINE category exactly as NHTSA defines and records it.

About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/14/2026.