2026 Chevrolet Suburban: common problems and reliability
· 2020-2026Too new to grade yet.
15 owner complaints, most about engine. No recalls.
Should I buy a 2026 Suburban?The 2026 Chevrolet Suburban has 15 owner-filed NHTSA complaints and 0 recalls on record. The most-reported areas are engine and power train. Owners most often flag afm/dfm lifter failure and 6.2l bottom-end failures: with owners reporting replaced engines and warranty disputes.
Safety record for the 2026 model year
Source: NHTSA complaints and recalls filed for 2026 Chevrolet Suburban vehicles (US, public record).
Too new to grade: we score a model year once it has been on the road for 3 years. How we score it
Is 2026 a good year for the Suburban?
Across the 31 Suburban model years we track, complaint volume runs from 44 (2020) to 757 (1999). With 15 complaints, the 2026 Suburban sits below the model's median of 229.
These are raw NHTSA complaint totals, not adjusted for how many cars sold or how long each model year has been on the road. Older and higher-selling years accumulate more complaints.
Where owners report problems
What owners report on the 2020-2026 Suburban
Owner sentiment for this generation is mixed and heavily split by topic. Praise centers on interior and technology improvements, the spaciousness of the Suburban over the Tahoe, the quiet cabin, and the available diesel engine's fuel economy.
- Very frequentAFM/DFM lifter failure and 6.2L bottom-end failures
With owners reporting replaced engines and warranty disputes.
- RecurrentRadio and infotainment software faults requiring dealer reprogramming
Often not covered by extended warranty.
- RecurrentRear seat media system losing streaming apps and requiring infotainment resets and re-login
- RecurrentTelematics/OnStar module failure setting U0198 and related codes
Described as one of the most common failures on current trucks and SUVs.
- IsolatedLiftgate strut failure with built-in motor on the driver side
Owner insights for the 2020-2026 Suburban. Read the full 2020-2026 owner report.
Typical used price
Used Suburban listings typically run $17,061–$41,246.
Other Suburban model years
Compare every Suburban year side by side to see how 2026 ranks against the rest.
Compare the Suburban against its rivals
Looking at a specific car?
We're building a full check by VIN: the exact trim and engine, its known problems and recalls, what to inspect, a fair price, and how it compares with its rivals. Get an email when it's ready.
One email when it launches. Unsubscribe any time. Privacy